Product Technical Spec.
Axial Thickness:
0.100 inches and 0.610 inches
Compound Lensaxial Thickness:
0.710 inches
Compound Lens Edge Thickness:
0.531 inches
Equivalent Focal Length:
6.532 inches
Back Focal Length:
7.274 inches
Refraction Index:
1.6490 and 1.6200
Abbe Constant:
33.800 and 60.300
Compound Lens Style:
Doublet
Individual Lens Style:
Double concave and double convex
Element Left Surface Radius:
2.656 inches
Element Right Surface Radius:
1.663 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:
Periscope, integrated with fire control equipment
Item Name:
Collimator,lens
Cross Referenced Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC