Crylight convex double concave lens directly sale for projection
15864289905505.jpg
  • Crylight convex double concave lens directly sale for projection
  • 15864289905505.jpg

Crylight convex double concave lens directly sale for projection

material:
sapphirelenses
design wavelength:
546.1nm, n=1.771
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 concave lens description
double concave lens is generally used in applications of achromatic cylindrical lens .
Crylight convex double concave lens directly sale for projection
Crylight convex double concave lens directly sale for projection
double concave lens SPECIFICATIONS
Material:SapphireLenses
Design Wavelength:546.1nm,n=1.771
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:<0.25mmX45°
Coating:Uncoated
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