1050-50 OD4 Bandpass Filter



1050-50 OD4 Bandpass Filter


Bandpass filter with a 1050 nm (± 5.0 nm) center wavelength (CWL), a 50 nm (± 5.0 nm) full-width at half-maximum (FWHM), greater than 90% transmission, and wide-range OD4 out-of-band blocking from 200 nm to 1200 nm. It is hard-coated on a 3.3 mm thick Borofloat® substrate and mounted in a standard 25 mm (+0/-0.1 mm) diameter, 5 mm (± 0.1 mm) thick anodized aluminum ring. Alluxa OD4 bandpass filters deliver superior performance and durability over traditional laminated filters. All Alluxa optical filters are hard-coated using our innovative SIRRUS™ plasma deposition process. Contact us for custom sizing.


Item Number 7496
Angle of Incidence 0 Degrees
Center Wavelength 1050 nm ± 5.0 nm
FWHM 50 nm ± 5.0 nm
Transmission Band(s) 45 nm > 90% T Average
Blocking Level OD4
Blocking Range(s)* OD4: 1095 to 1500 nm, 200 to 1010 nm
Substrate Type Borofloat®
Dimensions 25.0 mm Diameter
Filter Thickness 3.3 mm
Assembly Type Anodized Aluminum Ring
Assembly Thickness 5.0 mm
*Auxiliary blocking typical based on the displayed spectrum.

Availability: On backorder - Please contact us for manufacturing time