Technical Specifications of NSN
Axial Thickness:
0.472 inches and 0.118 inches
Compound Lensaxial Thickness:
0.591 inches
Compound Lens Edge Thickness:
0.331 inches
Equivalent Focal Length:
3.111 inches
Back Focal Length:
2.700 inches
Front Focal Length:
3.156 inches
Refraction Index:
1.5725 and 1.6439
Abbe Constant:
57.500 and 33.800
Compound Lens Style:
Doublet
Individual Lens Style:
Double convex and plano-concave
Element Left Surface Radius:
-1.614 inches and 1.575 inches
Element Right Surface Radius:
-1.614 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:
1. Optical sighting and ranging equipment
Item Name:
Collimator,lens
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
LD172589SHT11GP105
Part Number:
LD172589SHT11GP105