https://kupooptics.com/ daily https://kupooptics.com/products/cto-062 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-062-spectrum.jpg?v=1778712822 CTO-062 Warming color-correction filter CTO-062 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/ar1s-vnir-01 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ar1s-vnir-01-spectrum.jpg?v=1778712823 AR1S-VNIR-01 Anti-reflection coating AR1S-VNIR-01 Anti-Reflective Coating spectral transmission chart https://kupooptics.com/products/ar1s-multi4-01 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ar1s-multi4-01-spectrum.jpg?v=1778712824 AR1S-MULTI4-01 Anti-reflection coating AR1S-MULTI4-01 Anti-Reflective Coating spectral transmission chart https://kupooptics.com/products/ar1s-swir-01 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ar1s-swir-01-spectrum.jpg?v=1778712825 AR1S-SWIR-01 Anti-reflection coating AR1S-SWIR-01 Anti-Reflective Coating spectral transmission chart https://kupooptics.com/products/ar1s-nir-dual-01 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ar1s-nir-dual-01-spectrum.jpg?v=1778712826 AR1S-NIR-DUAL-01 Anti-reflection coating AR1S-NIR-DUAL-01 Anti-Reflective Coating spectral transmission chart https://kupooptics.com/products/ar2s-swir-01 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ar2s-swir-01-spectrum.jpg?v=1778712827 AR2S-SWIR-01 Anti-reflection coating AR2S-SWIR-01 Anti-Reflective Coating spectral transmission chart https://kupooptics.com/products/ar2s-rnir-01 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ar2s-rnir-01-spectrum.jpg?v=1778712827 AR2S-RNIR-01 Anti-reflection coating AR2S-RNIR-01 Anti-Reflective Coating spectral transmission chart https://kupooptics.com/products/ar2s-uvb-01 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ar2s-uvb-01-spectrum.jpg?v=1778712828 AR2S-UVB-01 Anti-reflection coating AR2S-UVB-01 Anti-Reflective Coating spectral transmission chart https://kupooptics.com/products/ar2s-mp-01 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ar2s-mp-01-spectrum.jpg?v=1778712829 AR2S-MP-01 Anti-reflection coating AR2S-MP-01 Anti-Reflective Coating spectral transmission chart https://kupooptics.com/products/ar2s-vnir-01 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ar2s-vnir-01-spectrum.jpg?v=1778712831 AR2S-VNIR-01 Anti-reflection coating AR2S-VNIR-01 Anti-Reflective Coating spectral transmission chart https://kupooptics.com/products/ar2s-vis-01 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ar2s-vis-01-spectrum.jpg?v=1778712831 AR2S-VIS-01 Anti-reflection coating AR2S-VIS-01 Anti-Reflective Coating spectral transmission chart https://kupooptics.com/products/cto-061 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-061-spectrum.jpg?v=1778712832 CTO-061 Warming color-correction filter CTO-061 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-060 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-060-spectrum.jpg?v=1778712832 CTO-060 Warming color-correction filter CTO-060 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-059 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-059-spectrum.jpg?v=1778712833 CTO-059 Warming color-correction filter CTO-059 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-058 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-058-spectrum.jpg?v=1778712834 CTO-058 Warming color-correction filter CTO-058 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-057 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-057-spectrum.jpg?v=1778712835 CTO-057 Warming color-correction filter CTO-057 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-056 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-056-spectrum.jpg?v=1778712836 CTO-056 Warming color-correction filter CTO-056 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-054 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-054-spectrum.jpg?v=1778712837 CTO-054 Warming color-correction filter CTO-054 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-053 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-053-spectrum.jpg?v=1778712838 CTO-053 Warming color-correction filter CTO-053 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-052 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-052-spectrum.jpg?v=1778712839 CTO-052 Warming color-correction filter CTO-052 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-050 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-050-spectrum.jpg?v=1778712839 CTO-050 Warming color-correction filter CTO-050 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-049 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-049-spectrum.jpg?v=1778712840 CTO-049 Warming color-correction filter CTO-049 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-048 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-048-spectrum.jpg?v=1778712841 CTO-048 Warming color-correction filter CTO-048 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-047 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-047-spectrum.jpg?v=1778712842 CTO-047 Warming color-correction filter CTO-047 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-046 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-046-spectrum.jpg?v=1778712843 CTO-046 Warming color-correction filter CTO-046 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-044 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-044-spectrum.jpg?v=1778712844 CTO-044 Warming color-correction filter CTO-044 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-042 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-042-spectrum.jpg?v=1778712844 CTO-042 Warming color-correction filter CTO-042 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-041 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-041-spectrum.jpg?v=1778712845 CTO-041 Warming color-correction filter CTO-041 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-040 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-040-spectrum.jpg?v=1778712846 CTO-040 Warming color-correction filter CTO-040 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-039 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-039-spectrum.jpg?v=1778712847 CTO-039 Warming color-correction filter CTO-039 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-038 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-038-spectrum.jpg?v=1778712848 CTO-038 Warming color-correction filter CTO-038 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-037 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-037-spectrum.jpg?v=1778712849 CTO-037 Warming color-correction filter CTO-037 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-036 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-036-spectrum.jpg?v=1778712851 CTO-036 Warming color-correction filter CTO-036 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-035 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-035-spectrum.jpg?v=1778712852 CTO-035 Warming color-correction filter CTO-035 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-034 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-034-spectrum.jpg?v=1778712853 CTO-034 Warming color-correction filter CTO-034 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-033 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-033-spectrum.jpg?v=1778712854 CTO-033 Warming color-correction filter CTO-033 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-032 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-032-spectrum.jpg?v=1778712856 CTO-032 Warming color-correction filter CTO-032 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-029 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-029-spectrum.jpg?v=1778712857 CTO-029 Warming color-correction filter CTO-029 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-028 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-028-spectrum.jpg?v=1778712859 CTO-028 Warming color-correction filter CTO-028 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-027 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-027-spectrum.jpg?v=1778712860 CTO-027 Warming color-correction filter CTO-027 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-025 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-025-spectrum.jpg?v=1778712861 CTO-025 Warming color-correction filter CTO-025 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-022 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-022-spectrum.jpg?v=1778712861 CTO-022 Warming color-correction filter CTO-022 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-021 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-021-spectrum.jpg?v=1778712863 CTO-021 Warming color-correction filter CTO-021 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-018 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-018-spectrum.jpg?v=1778712863 CTO-018 Warming color-correction filter CTO-018 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-16 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-16-spectrum.jpg?v=1778712864 CTO-16 Warming color-correction filter CTO-16 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/mbp-a49 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/mbp-a49-spectrum.jpg?v=1778712865 MBP-A49 Dual-window short-wave infrared filter MBP-A49 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/mbp-a60 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/mbp-a60-spectrum.jpg?v=1778712866 MBP-A60 Red and near-infrared dual-window filter MBP-A60 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/mbp-a50 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/mbp-a50-spectrum.jpg?v=1778712867 MBP-A50 Ultraviolet, visible and near-infrared multiband filter MBP-A50 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/mbp-a48 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/mbp-a48-spectrum.jpg?v=1778712867 MBP-A48 Multi-region spectral filter MBP-A48 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/mbp-a35 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/mbp-a35-spectrum.jpg?v=1778712869 MBP-A35 Multi-region spectral filter MBP-A35 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/mbp-a34 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/mbp-a34-spectrum.jpg?v=1778712870 MBP-A34 Multi-region spectral filter MBP-A34 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/bms-011 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bms-011-spectrum.jpg?v=1778712870 BMS-011 Beam splitter BMS-011 Beam Splitter spectral transmission chart https://kupooptics.com/products/bms-010 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bms-010-spectrum.jpg?v=1778712871 BMS-010 Beam splitter BMS-010 Beam Splitter spectral transmission chart https://kupooptics.com/products/bms-009 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bms-009-spectrum.jpg?v=1778712872 BMS-009 Beam splitter BMS-009 Beam Splitter spectral transmission chart https://kupooptics.com/products/bms-007 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bms-007-spectrum.jpg?v=1778712872 BMS-007 Beam splitter BMS-007 Beam Splitter spectral transmission chart https://kupooptics.com/products/bms-006 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bms-006-spectrum.jpg?v=1778712873 BMS-006 Beam splitter BMS-006 Beam Splitter spectral transmission chart https://kupooptics.com/products/bms-005 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bms-005-spectrum.jpg?v=1778712874 BMS-005 Beam splitter BMS-005 Beam Splitter spectral transmission chart https://kupooptics.com/products/bms-004 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bms-004-spectrum.jpg?v=1778712875 BMS-004 Beam splitter BMS-004 Beam Splitter spectral transmission chart https://kupooptics.com/products/bms-003 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bms-003-reviewed-reflectance_8472f93d-90c8-40c6-88cf-d874ae705abb.png?v=1788660903 BMS-003 650 nm reflecting beam splitter BMS-003 measured reference reflectance, 300–800 nm https://kupooptics.com/products/bms-002 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bms-002-spectrum.jpg?v=1778712877 BMS-002 Beam splitter BMS-002 Beam Splitter spectral transmission chart https://kupooptics.com/products/bms-001 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bms-001-spectrum.jpg?v=1778712877 BMS-001 Beam splitter BMS-001 Beam Splitter spectral transmission chart https://kupooptics.com/products/tm-30 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/tm-30-spectrum.jpg?v=1778712878 TM-30 Minus-green correction filter TM-30 Minus Green Filter spectral transmission chart https://kupooptics.com/products/tmg-3308 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/tmg-3308-spectrum.jpg?v=1778712879 TMG-3308 Minus-green correction filter TMG-3308 Minus Green Filter spectral transmission chart https://kupooptics.com/products/emg 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/emg-spectrum.jpg?v=1778712880 EMG Minus-green correction filter EMG Minus Green Filter spectral transmission chart https://kupooptics.com/products/qmg 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/qmg-spectrum.jpg?v=1778712881 QMG Minus-green correction filter QMG Minus Green Filter spectral transmission chart https://kupooptics.com/products/hmg-7 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/hmg-7-spectrum.jpg?v=1778712882 HMG-7 Minus-green correction filter HMG-7 Minus Green Filter spectral transmission chart https://kupooptics.com/products/hmg-6 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/hmg-6-spectrum.jpg?v=1778712882 HMG-6 Minus-green correction filter HMG-6 Minus Green Filter spectral transmission chart https://kupooptics.com/products/hmg-5 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/hmg-5-spectrum.jpg?v=1778712883 HMG-5 Minus-green correction filter HMG-5 Minus Green Filter spectral transmission chart https://kupooptics.com/products/hmg-4 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/hmg-4-spectrum.jpg?v=1778712884 HMG-4 Minus-green correction filter HMG-4 Minus Green Filter spectral transmission chart https://kupooptics.com/products/cri-8-s7 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-8-s7-spectrum.jpg?v=1778712885 CRI-8-S7 Spectral-shaping filter for color correction CRI-8-S7 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-32 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-32-spectrum.jpg?v=1778712886 CRI-32 Spectral-shaping filter for color correction CRI-32 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-31 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-31-spectrum.jpg?v=1778712886 CRI-31 Spectral-shaping filter for color correction CRI-31 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-30 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-30-spectrum.jpg?v=1778712887 CRI-30 Spectral-shaping filter for color correction CRI-30 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-29 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-29-spectrum.jpg?v=1778712888 CRI-29 Spectral-shaping filter for color correction CRI-29 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-28 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-28-spectrum.jpg?v=1778712889 CRI-28 Spectral-shaping filter for color correction CRI-28 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-27 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-27-spectrum.jpg?v=1778712890 CRI-27 Spectral-shaping filter for color correction CRI-27 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-26 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-26-spectrum.jpg?v=1778712891 CRI-26 Spectral-shaping filter for color correction CRI-26 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-25 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-25-spectrum.jpg?v=1778712891 CRI-25 Spectral-shaping filter for color correction CRI-25 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-24 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-24-spectrum.jpg?v=1778712892 CRI-24 Spectral-shaping filter for color correction CRI-24 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-22 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-22-spectrum.jpg?v=1778712893 CRI-22 Spectral-shaping filter for color correction CRI-22 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-21 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-21-spectrum.jpg?v=1778712894 CRI-21 Spectral-shaping filter for color correction CRI-21 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-20 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-20-spectrum.jpg?v=1778712895 CRI-20 Spectral-shaping filter for color correction CRI-20 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-19 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-19-spectrum.jpg?v=1778712896 CRI-19 Spectral-shaping filter for color correction CRI-19 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-18 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-18-spectrum.jpg?v=1778712896 CRI-18 Spectral-shaping filter for color correction CRI-18 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-17 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-17-spectrum.jpg?v=1778712897 CRI-17 Spectral-shaping filter for color correction CRI-17 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-16 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-16-spectrum.jpg?v=1778712898 CRI-16 Spectral-shaping filter for color correction CRI-16 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-14 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-14-spectrum.jpg?v=1778712899 CRI-14 Spectral-shaping filter for color correction CRI-14 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-11 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-11-spectrum.jpg?v=1778712900 CRI-11 Spectral-shaping filter for color correction CRI-11 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-10 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-10-spectrum.jpg?v=1778712901 CRI-10 Spectral-shaping filter for color correction CRI-10 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-9 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-9-spectrum.jpg?v=1778712901 CRI-9 Spectral-shaping filter for color correction CRI-9 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-8 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-8-spectrum.jpg?v=1778712902 CRI-8 Spectral-shaping filter for color correction CRI-8 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-7 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-7-spectrum.jpg?v=1778712903 CRI-7 Spectral-shaping filter for color correction CRI-7 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-4 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-4-spectrum.jpg?v=1778712904 CRI-4 Spectral-shaping filter for color correction CRI-4 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/cri-1 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cri-1-spectrum.jpg?v=1778712905 CRI-1 Spectral-shaping filter for color correction CRI-1 Color Rendering Improvement Filter spectral transmission chart https://kupooptics.com/products/ctb-014 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ctb-014-spectrum.jpg?v=1778712905 CTB-014 Cooling color-correction filter CTB-014 Color Temperature Blue (Cooling) Filter spectral transmission chart https://kupooptics.com/products/ctb-013 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ctb-013-spectrum.jpg?v=1778712906 CTB-013 Cooling color-correction filter CTB-013 Color Temperature Blue (Cooling) Filter spectral transmission chart https://kupooptics.com/products/ctb-012 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ctb-012-spectrum.jpg?v=1778712907 CTB-012 Cooling color-correction filter CTB-012 Color Temperature Blue (Cooling) Filter spectral transmission chart https://kupooptics.com/products/ctb-011 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ctb-011-spectrum.jpg?v=1778712908 CTB-011 Cooling color-correction filter CTB-011 Color Temperature Blue (Cooling) Filter spectral transmission chart https://kupooptics.com/products/ctb-010 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ctb-010-spectrum.jpg?v=1778712909 CTB-010 Cooling color-correction filter CTB-010 Color Temperature Blue (Cooling) Filter spectral transmission chart https://kupooptics.com/products/ctb-009 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ctb-009-spectrum.jpg?v=1778712909 CTB-009 Cooling color-correction filter CTB-009 Color Temperature Blue (Cooling) Filter spectral transmission chart https://kupooptics.com/products/ctb-008 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ctb-008-spectrum.jpg?v=1778712910 CTB-008 Cooling color-correction filter CTB-008 Color Temperature Blue (Cooling) Filter spectral transmission chart https://kupooptics.com/products/bbp-940w3 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-940w3-spectrum.jpg?v=1778712911 BBP-940W3 940 nm bandpass filter BBP-940W3 Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-470a 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-470a-spectrum.jpg?v=1778712912 BBP-470A 470 nm bandpass filter BBP-470A Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-940w2 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-940w2-spectrum.jpg?v=1778712913 BBP-940W2 940 nm bandpass filter BBP-940W2 Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-940 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-940-spectrum.jpg?v=1778712914 BBP-940 940 nm bandpass filter BBP-940 Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-905 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-905-spectrum.jpg?v=1778712915 BBP-905 905 nm bandpass filter BBP-905 Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-850d 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-850d-spectrum.jpg?v=1778712916 BBP-850D 850 nm bandpass filter BBP-850D Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-850c 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-850c-spectrum.jpg?v=1778712917 BBP-850C 850 nm bandpass filter BBP-850C Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-765 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-765-spectrum.jpg?v=1778712918 BBP-765 765 nm bandpass filter BBP-765 Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-730 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-730-spectrum.jpg?v=1778712918 BBP-730 730 nm bandpass filter BBP-730 Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-680 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-680-spectrum.jpg?v=1778712919 BBP-680 680 nm bandpass filter BBP-680 Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-585 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-585-spectrum.jpg?v=1778712920 BBP-585 585 nm bandpass filter BBP-585 Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-560 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-560-spectrum.jpg?v=1778712921 BBP-560 Broad Bandpass Filter BBP-560 Broad Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-485 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-485-spectrum.jpg?v=1778712922 BBP-485 485 nm bandpass filter BBP-485 Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-525 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-525-spectrum.jpg?v=1778712923 BBP-525 525 nm bandpass filter BBP-525 Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-850b 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-850b-spectrum.jpg?v=1778712924 BBP-850B 850 nm bandpass filter BBP-850B Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-940w1 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-940w1-spectrum.jpg?v=1778712925 BBP-940W1 940 nm bandpass filter BBP-940W1 Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-783 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-783-spectrum.jpg?v=1778712926 BBP-783 783 nm bandpass filter BBP-783 Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-850a 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-850a-spectrum.jpg?v=1778712927 BBP-850A 850 nm bandpass filter BBP-850A Bandpass Filter spectral transmission chart https://kupooptics.com/products/bbp-650 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-650-spectrum.jpg?v=1778712927 BBP-650 650 nm bandpass filter BBP-650 Broad Bandpass Filter spectral transmission chart https://kupooptics.com/products/cm-900 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cm-900-spectrum.jpg?v=1778712928 CM-900 Near-infrared longpass / cold-mirror filter CM-900 Cold Mirror Longpass Filter spectral transmission chart https://kupooptics.com/products/cm-845 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cm-845-spectrum.jpg?v=1778712929 CM-845 Near-infrared longpass / cold-mirror filter CM-845 Cold Mirror Longpass Filter spectral transmission chart https://kupooptics.com/products/cm-618 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cm-618-spectrum.jpg?v=1778712930 CM-618 Near-infrared longpass / cold-mirror filter CM-618 Cold Mirror Longpass Filter spectral transmission chart https://kupooptics.com/products/bh-a29 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-a29-spectrum.jpg?v=1778712931 BH-A29 Near-infrared longpass / cold-mirror filter BH-A29 Cold Mirror Longpass Filter spectral transmission chart https://kupooptics.com/products/cm-770 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cm-770-spectrum.jpg?v=1778712932 CM-770 Near-infrared longpass / cold-mirror filter CM-770 Cold Mirror Longpass Filter spectral transmission chart https://kupooptics.com/products/cm-740 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cm-740-spectrum.jpg?v=1778712933 CM-740 Cold Mirror Filter CM-740 Cold Mirror Longpass Filter spectral transmission chart https://kupooptics.com/products/hm-glav 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/hm-glav-spectrum.jpg?v=1778712934 HM-GLAV Visible-pass / infrared-attenuating filter HM-GLAV Hot Mirror UV-IR Cut Filter spectral transmission chart https://kupooptics.com/products/bh-a53 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-a53-spectrum.jpg?v=1778712934 BH-A53 Visible-pass / infrared-attenuating filter BH-A53 Hot Mirror UV-IR Cut Filter spectral transmission chart https://kupooptics.com/products/bh-a51 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-a51-spectrum.jpg?v=1778712935 BH-A51 Visible-pass / infrared-attenuating filter BH-A51 Hot Mirror UV-IR Cut Filter spectral transmission chart https://kupooptics.com/products/bh-a50 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-a50-spectrum.jpg?v=1778712936 BH-A50 Visible-pass / infrared-attenuating filter BH-A50 Hot Mirror UV-IR Cut Filter spectral transmission chart https://kupooptics.com/products/hm-707 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/hm-707-spectrum.jpg?v=1778712937 HM-707 Visible-pass / infrared-attenuating filter HM-707 Hot Mirror UV-IR Cut Filter spectral transmission chart https://kupooptics.com/products/bbp-626 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bbp-626-spectrum.jpg?v=1778712938 BBP-626 626 nm bandpass filter BBP-626 Broad Bandpass Filter spectral transmission chart https://kupooptics.com/products/hm-730 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/hm-730-spectrum.jpg?v=1778712939 HM-730 Visible-pass / infrared-attenuating filter HM-730 Hot Mirror UV-IR Cut Filter spectral transmission chart https://kupooptics.com/products/hm-635 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/hm-635-spectrum.jpg?v=1778712940 HM-635 Visible-pass / infrared-attenuating filter HM-635 Hot Mirror UV-IR Cut Filter spectral transmission chart https://kupooptics.com/products/hm-650 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/hm-650-spectrum.jpg?v=1778712940 HM-650 Visible-pass / infrared-attenuating filter HM-650 Hot Mirror UV-IR Cut Filter spectral transmission chart https://kupooptics.com/products/hm-690 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/hm-690-spectrum.jpg?v=1778712941 HM-690 Visible-pass / infrared-attenuating filter HM-690 Hot Mirror UV-IR Cut Filter spectral transmission chart https://kupooptics.com/products/hm-745 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/hm-745-spectrum.jpg?v=1778712942 HM-745 Visible-pass / infrared-attenuating filter HM-745 Hot Mirror UV-IR Cut Filter spectral transmission chart https://kupooptics.com/products/hm-735 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/hm-735-spectrum.jpg?v=1778712943 HM-735 Visible-pass / infrared-attenuating filter HM-735 Hot Mirror UV-IR Cut Filter spectral transmission chart https://kupooptics.com/products/hm-725 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/hm-725-spectrum.jpg?v=1778712944 HM-725 Visible-pass / infrared-attenuating filter HM-725 Hot Mirror UV-IR Cut Filter spectral transmission chart https://kupooptics.com/products/hm-710 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/hm-710-spectrum.jpg?v=1778712945 HM-710 Visible-pass / infrared-attenuating filter HM-710 Hot Mirror UV-IR Cut Filter spectral transmission chart https://kupooptics.com/products/bh-a17 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-a17-spectrum.jpg?v=1778712946 BH-A17 Bandpass filter BH-A17 Bandpass Filter spectral transmission chart https://kupooptics.com/products/bh-a03 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-a03-spectrum.jpg?v=1778712947 BH-A03 Bandpass filter BH-A03 Broad Bandpass Filter spectral transmission chart https://kupooptics.com/products/lee299 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/lee299-spectrum.jpg?v=1778712948 LEE299 Neutral-density filter LEE299 Neutral Density (ND) Filter spectral transmission chart https://kupooptics.com/products/lee211 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/lee211-spectrum.jpg?v=1778712948 LEE211 Neutral-density filter LEE211 Neutral Density (ND) Filter spectral transmission chart https://kupooptics.com/products/lee210 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/lee210-spectrum.jpg?v=1778712949 LEE210 Neutral-density filter LEE210 Neutral Density (ND) Filter spectral transmission chart https://kupooptics.com/products/lee209 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/lee209-spectrum.jpg?v=1778712950 LEE209 Neutral-density filter LEE209 Neutral Density (ND) Filter spectral transmission chart https://kupooptics.com/products/cto-014 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-014-spectrum.jpg?v=1778712951 CTO-014 Warming color-correction filter CTO-014 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-015 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-015-spectrum.jpg?v=1778712952 CTO-015 Warming color-correction filter CTO-015 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-013 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-013-spectrum.jpg?v=1778712953 CTO-013 Warming color-correction filter CTO-013 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-011 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-011-spectrum.jpg?v=1778712953 CTO-011 Warming color-correction filter CTO-011 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-010 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-010-spectrum.jpg?v=1778712954 CTO-010 Warming color-correction filter CTO-010 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-009 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-009-spectrum.jpg?v=1778712955 CTO-009 Warming color-correction filter CTO-009 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-008 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-008-spectrum.jpg?v=1778712956 CTO-008 Warming color-correction filter CTO-008 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-007 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-007-spectrum.jpg?v=1778712957 CTO-007 Warming color-correction filter CTO-007 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-003 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-003-spectrum.jpg?v=1778712958 CTO-003 Warming color-correction filter CTO-003 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-002 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-002-spectrum.jpg?v=1778712959 CTO-002 Warming color-correction filter CTO-002 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/cto-001 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/cto-001-spectrum.jpg?v=1778712960 CTO-001 Warming color-correction filter CTO-001 Color Temperature Orange (Warming) Filter spectral transmission chart https://kupooptics.com/products/ctb-200 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ctb-200-spectrum.jpg?v=1778712961 CTB-200 Cooling color-correction filter CTB-200 Color Temperature Blue (Cooling) Filter spectral transmission chart https://kupooptics.com/products/ctb-004 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ctb-004-spectrum.jpg?v=1778712963 CTB-004 Cooling Color-Correction Filter CTB-004 Color Temperature Blue (Cooling) Filter spectral transmission chart https://kupooptics.com/products/ctb-003 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ctb-003-spectrum.jpg?v=1778712964 CTB-003 Cooling Color-Correction Filter CTB-003 Color Temperature Blue (Cooling) Filter spectral transmission chart https://kupooptics.com/products/ctb-002 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ctb-002-spectrum.jpg?v=1778712965 CTB-002 Cooling Color-Correction Filter CTB-002 Color Temperature Blue (Cooling) Filter spectral transmission chart https://kupooptics.com/products/ctb-001 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/ctb-001-spectrum.jpg?v=1778712967 CTB-001 Cooling Color-Correction Filter CTB-001 Color Temperature Blue (Cooling) Filter spectral transmission chart https://kupooptics.com/products/bh-b19 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-b19-spectrum.jpg?v=1778712968 BH-B19 510-570 nm nominal pass-region bandpass filter BH-B19 Broad Bandpass Filter spectral transmission chart https://kupooptics.com/products/g72918 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g72918-spectrum.jpg?v=1778712970 G72918 Multi-region spectral filter G72918 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/g9017 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g9017-spectrum.jpg?v=1778712971 G9017 491-561 nm nominal pass-region bandpass filter G9017 Broad Bandpass Filter spectral transmission chart https://kupooptics.com/products/g8916 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g8916-spectrum.jpg?v=1778712972 G8916 480-590 nm nominal pass-region bandpass filter G8916 Broad Bandpass Filter spectral transmission chart https://kupooptics.com/products/g74015 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g74015-spectrum.jpg?v=1778712973 G74015 527-581 nm nominal pass-region bandpass filter G74015 Broad Bandpass Filter spectral transmission chart https://kupooptics.com/products/g73814 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g73814-spectrum.jpg?v=1778712974 G73814 520-584 nm nominal pass-region bandpass filter G73814 Broad Bandpass Filter spectral transmission chart https://kupooptics.com/products/g73813 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g73813-spectrum.jpg?v=1778712975 G73813 520-573 nm nominal pass-region bandpass filter G73813 Broad Bandpass Filter spectral transmission chart https://kupooptics.com/products/g2812 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g2812-spectrum.jpg?v=1778712976 G2812 512-565 nm nominal pass-region bandpass filter G2812 Broad Bandpass Filter spectral transmission chart https://kupooptics.com/products/g73611 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g73611-spectrum.jpg?v=1778712976 G73611 510-545 nm nominal pass-region bandpass filter G73611 Broad Bandpass Filter spectral transmission chart https://kupooptics.com/products/g2810 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g2810-spectrum.jpg?v=1778712977 G2810 508-563 nm nominal pass-region bandpass filter G2810 Broad Bandpass Filter spectral transmission chart https://kupooptics.com/products/g13909 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g13909-spectrum.jpg?v=1778712978 G13909 508-558 nm nominal pass-region bandpass filter G13909 Broad Bandpass Filter spectral transmission chart https://kupooptics.com/products/g73608 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g73608-spectrum.jpg?v=1778712979 G73608 Multi-region spectral filter G73608 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/g73607 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g73607-spectrum.jpg?v=1778712980 G73607 Multi-region spectral filter G73607 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/g73606 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g73606-spectrum.jpg?v=1778712981 G73606 Multi-region spectral filter G73606 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/g13905 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g13905-spectrum.jpg?v=1778712982 G13905 Multi-region spectral filter G13905 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/g73504 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g73504-spectrum.jpg?v=1778712982 G73504 Multi-region spectral filter G73504 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/g32503 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g32503-spectrum.jpg?v=1778712984 G32503 Multi-region spectral filter G32503 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/g32502 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g32502-spectrum.jpg?v=1778712984 G32502 Multi-region spectral filter G32502 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/g32701 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/g32701-spectrum.jpg?v=1778712985 G32701 467-554 nm nominal pass-region bandpass filter G32701 Broad Bandpass Filter spectral transmission chart https://kupooptics.com/products/bh-n20 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-n20-spectrum.jpg?v=1778712986 BH-N20 485-603 nm nominal rejection-region broadband notch filter BH-N20 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/bh-n19 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-n19-spectrum.jpg?v=1778712987 BH-N19 452-616 nm nominal rejection-region broadband notch filter BH-N19 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/bh-n18 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-n18-spectrum.jpg?v=1778712988 BH-N18 447-551 nm nominal rejection-region broadband notch filter BH-N18 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/bh-n17 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-n17-spectrum.jpg?v=1778712989 BH-N17 477-583 nm nominal rejection-region broadband notch filter BH-N17 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/m79516 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/m79516-spectrum.jpg?v=1778712989 M79516 462-615 nm nominal rejection-region broadband notch filter M79516 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/m32815 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/m32815-spectrum.jpg?v=1778712990 M32815 490-585 nm nominal rejection-region broadband notch filter M32815 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/m11114 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/m11114-spectrum.jpg?v=1778712991 M11114 470-572 nm nominal rejection-region broadband notch filter M11114 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/m12613 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/m12613-spectrum.jpg?v=1778712992 M12613 472-612 nm nominal rejection-region broadband notch filter M12613 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/p79712 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/p79712-spectrum.jpg?v=1778712993 P79712 470-639 nm nominal rejection-region broadband notch filter P79712 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/p79711 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/p79711-spectrum.jpg?v=1778712994 P79711 470-630 nm nominal rejection-region broadband notch filter P79711 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/p12610 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/p12610-spectrum.jpg?v=1778712994 P12610 461-625 nm nominal rejection-region broadband notch filter P12610 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/p79909 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/p79909-spectrum.jpg?v=1778712996 P79909 460-690 nm nominal rejection-region broadband notch filter P79909 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/m79508 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/m79508-spectrum.jpg?v=1778712996 M79508 460-600 nm nominal rejection-region broadband notch filter M79508 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/p12607 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/p12607-spectrum.jpg?v=1778712997 P12607 459-645 nm nominal rejection-region broadband notch filter P12607 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/m79506 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/m79506-spectrum.jpg?v=1778712998 M79506 459-612 nm nominal rejection-region broadband notch filter M79506 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/m4905 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/m4905-spectrum.jpg?v=1778712999 M4905 450-630 nm nominal rejection-region broadband notch filter M4905 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/m4904 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/m4904-spectrum.jpg?v=1778713000 M4904 455-610 nm nominal rejection-region broadband notch filter M4904 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/m79303 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/m79303-spectrum.jpg?v=1778713001 M79303 447-611 nm nominal rejection-region broadband notch filter M79303 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/m79502 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/m79502-spectrum.jpg?v=1778713001 M79502 435-635 nm nominal rejection-region broadband notch filter M79502 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/m5601 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/m5601-spectrum.jpg?v=1778713003 M5601 441-617 nm nominal rejection-region broadband notch filter M5601 Broadband Notch Filter spectral transmission chart https://kupooptics.com/products/bh-l20 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-l20-spectrum.jpg?v=1778713004 BH-L20 Longpass filter BH-L20 Longpass Filter spectral transmission chart https://kupooptics.com/products/bh-l19 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-l19-spectrum.jpg?v=1778713004 BH-L19 500 nm longpass filter BH-L19 Longpass Filter spectral transmission chart https://kupooptics.com/products/r2918 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/r2918-spectrum.jpg?v=1778713005 R2918 606 nm longpass filter R2918 Longpass Filter spectral transmission chart https://kupooptics.com/products/r17 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/r17-spectrum.jpg?v=1778713006 R17 655 nm longpass filter R17 Longpass Filter spectral transmission chart https://kupooptics.com/products/r16 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/r16-spectrum_e222ebe4-7b3b-47d0-a79f-b4ca47eb1484.jpg?v=1778713007 R16 645 nm longpass filter R16 Longpass Filter spectral transmission chart https://kupooptics.com/products/r15 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/r15-spectrum.jpg?v=1778713007 R15 635 nm longpass filter R15 Longpass Filter spectral transmission chart https://kupooptics.com/products/r2714 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/r2714-spectrum.jpg?v=1778713008 R2714 625 nm longpass filter R2714 Longpass Filter spectral transmission chart https://kupooptics.com/products/r2613 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/r2613-spectrum.jpg?v=1778713009 R2613 615 nm longpass filter R2613 Longpass Filter spectral transmission chart https://kupooptics.com/products/o16412 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/o16412-spectrum.jpg?v=1778713010 O16412 600 nm longpass filter O16412 Longpass Filter spectral transmission chart https://kupooptics.com/products/o1911 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/o1911-spectrum.jpg?v=1778713011 O1911 590 nm longpass filter O1911 Longpass Filter spectral transmission chart https://kupooptics.com/products/o2210 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/o2210-spectrum.jpg?v=1778713012 O2210 580 nm longpass filter O2210 Longpass Filter spectral transmission chart https://kupooptics.com/products/o77809 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/o77809-spectrum.jpg?v=1778713013 O77809 572 nm longpass filter O77809 Longpass Filter spectral transmission chart https://kupooptics.com/products/o15808 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/o15808-spectrum.jpg?v=1778713014 O15808 565 nm longpass filter O15808 Longpass Filter spectral transmission chart https://kupooptics.com/products/o17907 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/o17907-spectrum.jpg?v=1778713015 O17907 550 nm longpass filter O17907 Longpass Filter spectral transmission chart https://kupooptics.com/products/o01506 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/o01506-spectrum.jpg?v=1778713016 O01506 540 nm longpass filter O01506 Longpass Filter spectral transmission chart https://kupooptics.com/products/o10405 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/o10405-spectrum.jpg?v=1778713016 O10405 530 nm longpass filter O10405 Longpass Filter spectral transmission chart https://kupooptics.com/products/y76704 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/y76704-spectrum.jpg?v=1778713017 Y76704 520 nm longpass filter Y76704 Longpass Filter spectral transmission chart https://kupooptics.com/products/y10103 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/y10103-spectrum.jpg?v=1778713018 Y10103 510 nm longpass filter Y10103 Longpass Filter spectral transmission chart https://kupooptics.com/products/y1002 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/y1002-spectrum.jpg?v=1778713019 Y1002 490 nm longpass filter Y1002 Longpass Filter spectral transmission chart https://kupooptics.com/products/y10001 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/y10001-spectrum.jpg?v=1778713020 Y10001 480 nm longpass filter Y10001 Longpass Filter spectral transmission chart https://kupooptics.com/products/bh-s20 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-s20-spectrum.jpg?v=1778713021 BH-S20 Shortpass filter BH-S20 Shortpass Filter spectral transmission chart https://kupooptics.com/products/bh-s19 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-s19-spectrum.jpg?v=1778713022 BH-S19 Shortpass filter BH-S19 Shortpass Filter spectral transmission chart https://kupooptics.com/products/bh-s18 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-s18-spectrum.jpg?v=1778713023 BH-S18 Shortpass filter BH-S18 Shortpass Filter spectral transmission chart https://kupooptics.com/products/bh-s17 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/bh-s17-spectrum.jpg?v=1778713025 BH-S17 600 nm shortpass filter BH-S17 Shortpass Filter spectral transmission chart https://kupooptics.com/products/c13116 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/c13116-spectrum.jpg?v=1778713026 C13116 590 nm shortpass filter C13116 Shortpass Filter spectral transmission chart https://kupooptics.com/products/c11715 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/c11715-spectrum.jpg?v=1778713027 C11715 580 nm shortpass filter C11715 Shortpass Filter spectral transmission chart https://kupooptics.com/products/c11514 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/c11514-spectrum.jpg?v=1778713028 C11514 570 nm shortpass filter C11514 Shortpass Filter spectral transmission chart https://kupooptics.com/products/c35413 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/c35413-spectrum.jpg?v=1778713030 C35413 560 nm shortpass filter C35413 Shortpass Filter spectral transmission chart https://kupooptics.com/products/b11812 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/b11812-spectrum.jpg?v=1778713032 B11812 550 nm shortpass filter B11812 Shortpass Filter spectral transmission chart https://kupooptics.com/products/b0611 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/b0611-spectrum.jpg?v=1778713033 B0611 540 nm shortpass filter B0611 Shortpass Filter spectral transmission chart https://kupooptics.com/products/b14110 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/b14110-spectrum.jpg?v=1778713034 B14110 Multi-region spectral filter B14110 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/b6809 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/b6809-spectrum.jpg?v=1778713035 B6809 Multi-region spectral filter B6809 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/b71408 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/b71408-spectrum.jpg?v=1778713036 B71408 Multi-region spectral filter B71408 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/b8507 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/b8507-spectrum.jpg?v=1778713037 B8507 Multi-region spectral filter B8507 Multi-Bandpass Filter spectral transmission chart https://kupooptics.com/products/b19506 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/b19506-spectrum.jpg?v=1778713038 B19506 490 nm shortpass filter B19506 Shortpass Filter spectral transmission chart https://kupooptics.com/products/b71305 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/b71305-spectrum.jpg?v=1778713039 B71305 480 nm shortpass filter B71305 Shortpass Filter spectral transmission chart https://kupooptics.com/products/b70704 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/b70704-spectrum.jpg?v=1778713040 B70704 470 nm shortpass filter B70704 Shortpass Filter spectral transmission chart https://kupooptics.com/products/b18103 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/b18103-spectrum.jpg?v=1778713041 B18103 460 nm shortpass filter B18103 Shortpass Filter spectral transmission chart https://kupooptics.com/products/v79902 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/v79902-spectrum.jpg?v=1778713041 V79902 450 nm shortpass filter V79902 Shortpass Filter spectral transmission chart https://kupooptics.com/products/v7101 2026-09-08T20:32:25+08:00 daily https://cdn.shopify.com/s/files/1/0818/8651/1359/files/v7101-spectrum.jpg?v=1778713042 V7101 414 nm shortpass filter V7101 Shortpass Filter spectral transmission chart