concave double convex lens directly sale for projection
15864294316844.jpg
  • concave double convex lens directly sale for projection
  • 15864294316844.jpg

concave double convex lens directly sale for projection

material:
caf2
design wavelength:
1500nm, n=1.425
diameter tolerance:
+0.0/-0.1mm
paraxial focal length:
±2%
centration:
3arcminutes
surface figure:
λ/4@632.8nm
surface quality:
80/50
clear aperture:
>80%
bevel:
coating:
uncoated
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double convex lens description
We have implemented a rigorous quality control scheme.
concave double convex lens directly sale for projection
concave double convex lens directly sale for projection
double convex lens SPECIFICATIONS
Clear Aperture:>80%
Surface Quality:80/50
Surface Figure:λ/4@632.8nm
Centration:3arcminutes
Paraxial Focal Length:±2%
Diameter Tolerance:+0.0/-0.1mm
Design Wavelength:1500nm, n=1.425
Material:CaF2
Coating:Uncoated
Bevel:<0.25mmX45°
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