810FS20-25

Product information "810FS20-25"
810nm Bandpass Filter, HBW 20nm, 25mm dia.
Bandwidth: 20.0+4/-4 nm
Blocking: 1x10-4 avg. X-Ray to FIR
Center Wavelength: 810.0+2/-2 nm
Clear Aperture: 21mm ¯ min
Effective refractive index (n*): 2.05
Filter Type: 3 (Click for profile)
Flatness: Commercial
Scratch-Dig: Commercial
Size: 25.0 +0/-0.25mm
Thickness: 5.9 +0/-nom mm
Transmission: 50%
CSV File (typical) download
Product number: 810FS20-25