Detail Specifications
Diameter:
22.0 millimeters
End Application:
Rangefinder mk42
Axial Thickness:
4.0 millimeters and 2.0 millimeters
Compound Lensaxial Thickness:
6.0 millimeters
Compound Lens Edge Thickness:
6.0 millimeters
Equivalent Focal Length:
19.532 centimeters
Back Focal Length:
19.330 centimeters
Front Focal Length:
19.327 centimeters
Refraction Index:
1.6170 and 1.5185
Abbe Constant:
36.600 and 59.500
Compound Lens Style:
Doublet
Individual Lens Style:
Double convex and meniscus diverging
Element Left Surface Radius:
168.1 millimeters and -48.9 millimeters
Element Right Surface Radius:
48.9 millimeters and 151.6 millimeters
Manufacturer Part Numbers
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC