Product Technical Spec.
Axial Thickness:
0.326 inches
Equivalent Focal Length:
4.084 inches
Back Focal Length:
3.889 inches
Single Lens Style:
Plano-convex
Individual Lens Style:
Plano-convex
Element Left Surface Radius:
2.600 inches
Element Right Surface Radius:
58.898 millimeters
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:
Sight periscope m28, integrated with fire control equipment
Item Name:
Lens Assembly,collimator
Cross Referenced Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC