Products
400nm Longpass Filter - High Transmission & UV Blocking
2025-07-18
OPTOStokes’ 400nm longpass filter delivers >90% transmission from 400-1100nm and
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808nm Bandpass Filter
2025-07-17
808nm bandpass filter: CWL 8083nm (T>90%), FWHM 303nm, 400-1100nm block
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700nm Shortpass Filter
2025-07-16
700nm shortpass filter: 400-700nm transmission >90%, 350-1100nm blocking
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BP520 Bandpass Filter 20nm (PCR )
2025-06-13
BP520 bandpass filter (PCR): 515-525nm T>90%, 20nm FWHM, high OD blocking. 1.0mm. Stock/custom from OPTOStokes for fluorescence PCR.
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30% Neutral Density Filter
2025-06-13
ND10%OPTOStokes 30% neutral density filter: 350-1100nm T=30%3%, 0.21mm thickness. In-stock, customizable. Contact sales@optofilters.com
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DM647 Dichroic Mirror: 647 nm Laser Beam Splitter for Fluore
2025-06-13
OPTOStokes DM647 Dichroic Mirror provides high efficiency ($>95\%$ T) from 660-850nm and deep blocking ($
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