Product Technical Spec.
Axial Thickness:
0.126 inches and 0.110 inches
Compound Lensaxial Thickness:
0.236 inches
Compound Lens Edge Thickness:
0.210 inches
Equivalent Focal Length:
17.094 inches
Back Focal Length:
17.060 inches
Front Focal Length:
17.092 inches
Refraction Index:
1.5170 and 1.6170
Abbe Constant:
-64.200 and 36.600
Compound Lens Style:
Dialyte
Individual Lens Style:
Double convex and meniscus diverging
Material:
Glass, optical, mil-g-174, grade b, type 517-642 and glass, optical, mil-g-174, grade b, type 617-366
Material:
Glass, optical, mil-g-174, grade b, type 517-642 and glass, optical, mil-g-174, grade b, type 617-366
Item Name:
Collimator,lens
Cross Referenced Parts
No other part numbers with same form, fit, and function found.