Product Technical Spec.
Axial Thickness:
0.748 inches and 0.158 inches
Compound Lensaxial Thickness:
0.906 inches
Compound Lens Edge Thickness:
0.557 inches
Equivalent Focal Length:
3.451 inches
Back Focal Length:
3.569 inches
Front Focal Length:
2.762 inches
Refraction Index:
1.5170 and 1.6210
Abbe Constant:
64.300 and 36.600
Compound Lens Style:
Doublet
Individual Lens Style:
Double convex and plano-concave
Element Left Surface Radius:
-1.488 inches and 1.488 inches
Element Right Surface Radius:
-1.488 inches
Material:
Glass, optical, mil-g-174, class 1, grade c
Material Specification:
Mil-g-174, class 1, grade c military specification single material response
Fsc Application Data:
Fire control, telescope mk 63
Item Name:
Lens Assembly,collimator
Cross Referenced Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC