Detail Specifications
Diameter:
Between 0.965 inches and 0.968 inches
Axial Thickness:
0.380 inches and 0.090 inches
Compound Lensaxial Thickness:
Between 0.450 inches and 0.490 inches
Compound Lens Edge Thickness:
0.341 inches
Equivalent Focal Length:
2.686 inches
Back Focal Length:
2.231 inches
Refraction Index:
1.7200 and 1.5170
Abbe Constant:
29.300 and 64.500
Compound Lens Style:
Doublet
Individual Lens Style:
Double convex and double concave
Element Left Surface Radius:
-1.202 inches and 0.885 inches
Element Right Surface Radius:
-1.202 inches and 8.841 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:
Rangefinder m17c
Item Name:
Lens Assembly,collimator
Manufacturer Part Numbers
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC