Detail Specifications
Axial Thickness:
0.551 inches and 0.160 inches
Compound Lensaxial Thickness:
0.711 inches
Compound Lens Edge Thickness:
0.458 inches
Equivalent Focal Length:
7.839 inches
Back Focal Length:
7.292 inches
Front Focal Length:
6.581 inches
Refraction Index:
1.5110 and 1.6210
Abbe Constant:
63.500 and 36.200
Compound Lens Style:
Doublet
Individual Lens Style:
Double convex and plano-concave
Element Left Surface Radius:
-3.555 inches and 3.260 inches
Element Right Surface Radius:
-3.555 inches and 3.260 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:
Sight, reflex m18, integrated with fire control equip
Item Name:
Lens Assembly,collimator
Manufacturer Part Numbers
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC