Product Technical Spec.
Diameter:
83.0 millimeters
End Application:
Rangefinder mk45
Axial Thickness:
9.0 millimeters and 20.0 millimeters
Compound Lensaxial Thickness:
41.0 millimeters
Compound Lens Edge Thickness:
Between 5.0 millimeters and 6.0 millimeters
Equivalent Focal Length:
76.230 centimeters
Back Focal Length:
71.680 centimeters
Refraction Index:
1.6170 and 1.5170
Abbe Constant:
36.600 and 64.500
Compound Lens Style:
Dialyte
Individual Lens Style:
Meniscus diverging and double convex
Element Left Surface Radius:
1251.5 millimeters and 261.9 millimeters
Element Right Surface Radius:
-247.2 millimeters and 408.4 millimeters
Material:
Glass, optical, jan-g-174
Material:
Glass, optical, jan-g-174
Item Name:
Collimator,lens
Cross Referenced Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC