Crylight bi-concave lens series for testing
15864283619435.jpg
  • Crylight bi-concave lens series for testing
  • 15864283619435.jpg

Crylight bi-concave lens series for testing

material:
caf2
design wavelength:
1500nm, n=1.425
diameter tolerance:
+0.0/-0.1mm
paraxial focal length:
±2%
centration:
3 arc minutes
surface figure:
λ/4@632.8 nm
surface quality:
80/50
clear aperture:
>80%
bevel:
coating:
uncoated
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bi-concave lens description
This product is not easy to get deformed. It has passed the dimension stability testing, which proves that it is able to retain its original shape.
Crylight bi-concave lens series for testing
Crylight bi-concave lens series for testing
bi-concave lens SPECIFICATIONS
Paraxial Focal Length:±2%
Centration:3 arc minutes
Surface Figure:λ/4@632.8 nm
Surface Quality:80/50
Clear Aperture:>80%
Bevel:<0.25mm X 45°
Coating:Uncoated
Design Wavelength:1500nm,n=1.425
Diameter Tolerance:+0.0/-0.1mm
Material:CaF2
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