#7577956 Objective Lens | Components And Accessories Test Equipment Optical Instruments

7577956

Optical Instrument Lens

NSN 6650-00-757-7956

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
007577956

Product Technical Spec.

Diameter:
1.546 inches
Axial Thickness:
0.563 inches
Compound Lensaxial Thickness:
0.563 inches
Compound Lens Edge Thickness:
0.425 inches
Equivalent Focal Length:
4.332 inches
Back Focal Length:
4.005 inches
Refraction Index:
1.5170
Abbe Constant:
64.500
Single Lens Style:
Plano-convex
Individual Lens Style:
Plano-convex
Element Left Surface Radius:
2.550 inches
Element Right Surface Radius:
-17.072 inches
Material:
Glass, optical, jan-g-174, grade c
Material:
Glass, optical, jan-g-174, grade c
Fsc Application Data:
Telescope, integrated with fire control
NSN:
6650-00-757-7956
Item Name:
Objective Lens
Cage Code:
19200

Cross Referenced Parts

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 7577956

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Last Updated: 02/08/2025