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Spherical Lenses

Diameter : ¢ 2mm to ¢200mm.

Radius : 1.5mm to infinity

Center Thickness : ≥ 0.5mm conditionally.

Surface Form Error : 3/1(0.2) in ¢50mm.

                                 It applies to aspect ratio of<20.

Centering Error : 4/0.5' conditionally.

Surface Defects : 5/A x 0.016 conditionally.

 

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