Narrow Bandpass(FWHM≤ 20nm)

2025-11-23
BP810 ultra-thin bandpass filter, 20nm FWHM, 0.7mm profile. For compact NIR/IR medical and laser detection. High signal, tight blocking, fast OEM delivery.

2025-11-08
BP700 NIR bandpass filter with 20nm FWHM and 1.1mm profile. Ideal for Alexa Fluor 700, deep tissue imaging. Balanced NIR performance. Contact us today.

2025-11-06
BP610 bandpass filter with 20nm FWHM and 1.1mm profile. Optimized for mCherry, Texas Red detection. Balanced performance, versatile design. Contact us today.

2025-11-02
BP550 ultra-narrow bandpass filter with 12nm FWHM and 2.0mm substrate. Perfect for Cy3, YFP detection. Exceptional spectral precision. Contact us for pricing.

2025-11-01
BP520 ultra-narrow bandpass filter with 13nm FWHM and OD3+ blocking. Ideal for multi-channel fluorescence and PCR. Exceptional spectral resolution. Request a qu...

2025-10-30
BP468 ultra-thin bandpass filter with 18nm FWHM and 1.0mm profile. Perfect for space-constrained systems. High transmission, deep blocking. Request a quote toda...

2025-10-27
BP585 bandpass filter with 20nm FWHM and OD6 blocking. Ideal for multi-channel fluorescence, flow cytometry. Superior contrast, compact 1.0mm design. Contact us...

2025-10-27
BP565 ultra-thin bandpass filter with 20nm FWHM and 0.7mm profile. Ideal for space-constrained Cy3, TRITC detection. Compact design, high performance. Contact u...

2025-10-27
BP460 bandpass filter with 20nm FWHM and 2.0mm thickness. Ideal for fluorescence microscopy and PCR detection. High transmission, deep blocking. Contact us toda...

2025-10-26
Shop the OPTOStokes 423nm Bandpass Filter. With a 15nm FWHM, T>90%, and T