Technical Specifications of NSN
Axial Thickness:
0.220 inches and 0.118 inches
Compound Lens Edge Thickness:
0.225 inches
Equivalent Focal Length:
5.191 inches
Back Focal Length:
5.012 inches
Refraction Index:
1.5411 and 1.6210
Abbe Constant:
59.900 and 36.200
Compound Lens Style:
Doublet
Individual Lens Style:
Double convex and meniscus converging
Element Left Surface Radius:
3.130 inches
Element Right Surface Radius:
2.047 inches
Material:
Glass, optical, jan-g-174, grade c
Material:
Glass, optical, jan-g-174, grade c
Fsc Application Data:
Binocular, fire control
Item Name:
Lens Assembly,collimator
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC