#5204662 Lens Collimator | Components And Accessories Test Equipment Optical Instruments

5204662

Optical Instrument Lens

NSN 6650-00-520-4662

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
005204662

Detail Specifications

Diameter:
2.047 inches
Axial Thickness:
0.358 inches and 0.260 inches
Compound Lensaxial Thickness:
0.619 inches
Compound Lens Edge Thickness:
0.438 inches
Equivalent Focal Length:
13.004 inches
Back Focal Length:
12.597 inches
Front Focal Length:
12.159 inches
Refraction Index:
1.5170 and 1.6170
Abbe Constant:
64.500 and 36.600
Compound Lens Style:
Doublet
Individual Lens Style:
Double convex and meniscus diverging
Element Left Surface Radius:
6.051 inches and -6.086 inches
Element Right Surface Radius:
-6.173 inches and -68.563 inches
Material:
Glass, optical, mil-g-174, class 1, grade b
Material:
Glass, optical, mil-g-174, class 1, grade b
Fsc Application Data:
Telescope, model m49
NSN:
6650-00-520-4662
Item Name:
Collimator,lens
Cage Code:
19200

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Instruments And Laboratory Equipment
------ Components And Accessories Test Equipment Optical Instruments
--------- Optical Instrument Lens
------------ P/N 5204662

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Last Updated: 02/01/2025