Detail Specifications
Diameter:
Between 2.204 inches and 2.205 inches
Axial Thickness:
0.866 inches and 0.157 inches
Compound Lensaxial Thickness:
1.024 inches
Compound Lens Edge Thickness:
0.619 inches
Equivalent Focal Length:
3.952 inches
Back Focal Length:
4.090 inches
Front Focal Length:
3.170 inches
Refraction Index:
1.5170 and 1.6210
Abbe Constant:
64.500 and 36.200
Compound Lens Style:
Doublet
Individual Lens Style:
Double convex and plano-concave
Element Left Surface Radius:
-1.705 inches and 1.705 inches
Element Right Surface Radius:
-1.705 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 computing sights and devices
Manufacturer Part Numbers
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC