450nm Narrow Band Filter FWHM25nm

Name: 450nm Narrow Band Filter FWHM25nm
Substrate material: Optical Glass
Smoothness: 80-50 MIL-C-48497A
Clear aperture: >90%
Edge chamfer: <0.2mm
Operating temperature: -40°C /+180°C (low stress state)
Storage environment: Constant temperature ~23°C; Constant humidity <40%

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Narrow Band Pass Filter 450nm FWHM 25nm Product Details:

BP450-25nm

Ultra-narrow bandpass filter

Center wavelength: 450nm

Center wavelength deviation: ±2nm

Bandwidth: 25nm

Wavelength deviation: ±2nm

Transmittance: greater than 80%

Cut-off depth: OD4; OD5; OD6

Cut-off range: 200-900nm

[No return or exchange service is provided unless it is a quality issue, and no return or exchange is supported within seven days without reason]

Other requirements and sizes can be customized

For dealers and bulk purchases, please contact the sales department of Borisun Optics Head Office

Our company provides real parameters and accepts comparison tests by third parties or measurement departments

If the parameters do not meet the requirements, our company provides unconditional return and exchange service


Full Spectrum Curve Measurement:

band pass filter 450nm.png


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