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> Optical filter laser band pass 488NB4.0 12.5MM argon
Optical filter laser band pass 488NB4.0 12.5MM argon
Precision Optical Interference Filter. This is New Old Stock that has exceptional transmission spec (75%) specifications, and is left over from manufacture for a large biomedical instrument manufacturer
This filter is specifically for isolating the primary laser output from a multi wavelength Argon laser. The filter allows over 75% of a narrow band of energy centered on this second primary output of Argon laser, yet attenuates all other wavelengths from the deep UV to the Mid IR.
The filter can be used to isolate this 488nm output, or to elliminate background light from other sources.
These filters cost $125.00 from a catalog house. Filter will be provided with spectral data.
The Filter Specifications follow: CWL 488 +/-2 nm, HBW 4 +/-1 nm, Size 12.5 mm round. Mounted in Anodied Al holder.
