Calcium Fluoride Bi-Convex
Diameter Tolerance +0/-0.005" (+0/-0.13 mm)
Center Thickness Tolerance ± 0.008" (± 0.2 mm)
Design Wavelength 5.0 microns
Focal Length Tolerance ± 2%
Surface Quality 60/40
Clear Aperture 90% Outer Diameter
Wedge Angle <3 arc min
Surface Irregularity 1 wave at 633 nm
Substrate Material Calcium Fluoride

CaF2 Bi-Convex Lens

$145.00 – $795.00

Clear
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