Crylight double concave cylindrical lens supplier for optical metrology
15863517446121.jpg
  • Crylight double concave cylindrical lens supplier for optical metrology
  • 15863517446121.jpg

Crylight double concave cylindrical lens supplier for optical metrology

material:
optical glass from schott, corning, cdgm, heraeus and ohara
design wavelength:
632.8nm, n=1.457018
diameter tolerance:
+0.0/-0.1mm
paraxial focal length:
±2%
centration:
3arcminutes
surface figure:
l/4@633nm
surface quality:
60/40
clear aperture:
>80%
bevel:
coating:
l/4wavemgf2@550nm
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double concave cylindrical lens description
double concave cylindrical lens has virtues such as cylindrical lens optics , high stability, long life and low cost, which provide probability for abroad application of it.
Crylight double concave cylindrical lens supplier for optical metrology
Crylight double concave cylindrical lens supplier for optical metrology
double concave cylindrical lens SPECIFICATIONS
Material:Optical Glass from Schott, Corning, CDGM, Heraeus and Ohara
Design Wavelength:632.8nm, n=1.457018
Diameter Tolerance:+0.0/-0.1mm
Paraxial Focal Length:±2%
Centration:3arcminutes
Surface Figure:l/4@633nm
Surface Quality:60/40
Clear Aperture:>80%
Bevel:<0.25mmX45°
Coating:l/4waveMgF2@550nm
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