achromatic double convex lens from China for testing
15863049189845.jpg
  • achromatic double convex lens from China for testing
  • 15863049189845.jpg

achromatic double convex lens from China for testing

material:
see the table as follow
design wavelength:
480, 546.1, 643.8nm
diameter tolerance:
+0.0/-0.1mm
centration:
3arcminutes
surface figure:
l/4@632.8nm
surface quality:
60/40
clear aperture:
>80%
bevel:
coating:
l/4 wave mgf2@550nm
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double convex lens description
This product is strictly checked by our quality experts doing a series of tests.
achromatic double convex lens from China for testing
achromatic double convex lens from China for testing
double convex lens SPECIFICATIONS
Clear Aperture:>80%
Surface Quality:60/40
Surface Figure:l/4@632.8nm
Centration:3arcminutes
Diameter Tolerance:+0.0/-0.1mm
Design Wavelength:480,546.1,643.8nm
Material:see the table as follow
Coating:l/4 wave MgF2@550nm
Bevel:<0.25mmX45°
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