BP450 Indigo Bandpass Filter

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BP450 - BP450 Indigo Bandpass Filter


SKU: BP450 Categories: , , ,

Product Description

Indigo Bandpass

BP450 filters enhance viewing of subjects illuminated by a 450nm blue LED or laser light source and any UV- excited blue fluorescence emissions (420-470nm). Its broad bandwidth and high peak (T ≥90%) transmission results in significantly brighter, higher contrast images. For most machine vision UV fluorescence applications, a Bandpass filter is absolutely necessary.



Weight 0.1 lbs
Dimensions 1.25 × 1.25 × 0.5 in
Filter Diameter

25.5mm, 27mm, 30.5mm

Useful Range 425-470nm
FWHM 60nm
Tolerance +/- 10nm
Peak Transmission ≥90%
Surface Quality 40/20
Compatible LED 450nm