Products
BP4260nm Bandpass Filter | FWHM 90nm, Mid-Infrared
2026-06-30
Buy high-transmission 4260nm bandpass filters from OPTOStokes. Optimized for flame detection with FWHM 90nm and OD2+ blocking. Request a quote.
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LP1250 NIR Longpass Filter | 1.0mm Thickness
2026-06-30
OPTOStokes LP1250 longpass filter offers >90% transmission 1240-1700nm with OD2 blocking. In-stock for industrial optics. Get a quote today.
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BP1125nm Narrow Bandpass Filter | 10nm FWHM
2026-06-30
OPTOStokes 1125nm narrow bandpass filter offers 10nm FWHM, >85% transmission & OD3 blocking. For gas detection. In-stock custom options. Request a quote.
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Protected Aluminum Mirror | 400–700nm, R>94%, λ/4 Surface Accuracy, MgF₂ Coating
2026-06-29
Protected aluminum mirror with R>94% across 400–700nm and λ/4 flatness. Ideal for lithography and precision optical systems. Request OPTOStokes support.
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Quartz Crystal Optical Window | λ/10 Flatness,<3 Arcsec Parallelism, Uncoated Precision Substrate
2026-06-29
High-precision quartz crystal optical window with λ/10 wavefront and <3 arcsec parallelism. Ideal for laser and imaging systems. Request OPTOStokes precision...
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LP1500 Longpass Filter | 1475-1800nm Transmission
2026-06-27
Optimize SWIR imaging with the LP1500 longpass filter. Features T>90% from 1475-1800nm and OD>2 blocking. Contact sales@optofilters.com for in-stock deliv...
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1200-1800nm IR Beam Splitter | 50/50 T/R, 45° AOI
2026-06-27
1200-1800nm IR Beam Splitter with 50/50 transmission and reflection at 45 AOI. Stock and custom solutions from OPTOStokes.
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BP1245nm Bandpass Filter | CWL 1245nm±2nm, FWHM 14±2nm
2026-06-26
1245nm bandpass filter with greater than 90 percent transmission and OD3 blocking. Ideal for SWIR imaging and 3D laser profiling. Stock and custom options.
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BP1170nm Bandpass Filter | CWL 1170nm±2nm, FWHM 10±2nm
2026-06-26
1170nm bandpass filter with >90% transmission and OD3 blocking. Ideal for NIR gas detection and spectroscopy. Stock & custom options from OPTOStokes.
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BP1555nm Bandpass Filter | CWL 1555nm, FWHM 25nm
2026-06-25
Optimize SWIR imaging with OPTOStokes BP1555nm bandpass filters. Features 1555nm CWL, FWHM 25nm, T>85%, and OD>3 blocking. Contact us for a quote.
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