Laser Optics Optical Filter Fluroscence Filter

Biochemical Filters

A biochemical filter transmits a certain range of wavelengths (passband) and restricts unwanted wavelengths. The transmission percentage of a filter can be improved by coating the surface. As the name goes, the biochemical filter is widely used in biochemical applications.


Don’t limit what you see. Customization may be available for this product. Let us know your specifications in the RFQ form. You may also browse our manufacturing capabilities.

Part NumberDiameter (mm)Center λ (nm)FWHM (nm)Blocking λ (nm)T(%)
BCF-450-1-825.44508200-1000> 80
BCF-470-1-1025.447010200-1000> 80
BCF-490-1-1025.449010300-1100> 85
BCF-492-1-1025.449210300-1100> 85
BCF-510-1-1025.451010300-1200> 80
BCF-555-1-1025.455510300-1200> 70
BCF-635-1-7025.463570400-1050> 85
BCF-650-1-3025.465030300-1100> 85
BCF-650-1-5025.465050300-1100> 85
BCF-850-1-3025.485030400-1100> 90
BCF-850-1-6025.485060400-1100> 85
BCF-905-1-7025.490570380-1100> 90

Biochemical Filters 1Diameter Tolerance: +0/-0.2mm
Clear Aperture: >90%
CWL Tolerance: ±2nm
FWHM: 10±2nm
Scratch Dig:  40-20 S-D

Product Page Contact Form

We suggest using your organization’s email with its own domain (if any).