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Long Pass Filter

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Material: Sapphire
Size: dia=25.4+0/-0.254mm   Thickness= 5+/-0.254mm
Surface Quality: 40/20
Clear aperture: >22mm
Wavelength: 700-1500nm, Tavg>/=90%
Absolute Blocking: 400-680nm >/=OD2
AOI=0 degree
edge chip>0.5mm soned, MIL-C-48497
** different size, material and wavelength availble upon request