#7578043 Telescope Lens | Components And Accessories Test Equipment Optical Instruments

7578043

Optical Instrument Lens

NSN 6650-00-757-8043

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
007578043

Detail Specifications

Diameter:
1.343 inches
Axial Thickness:
0.270 inches
Compound Lensaxial Thickness:
0.270 inches
Compound Lens Edge Thickness:
0.188 inches
Equivalent Focal Length:
4.540 inches
Back Focal Length:
4.356 inches
Refraction Index:
1.6170
Abbe Constant:
55.000
Single Lens Style:
Plano-convex
Individual Lens Style:
Plano-convex
Element Left Surface Radius:
2.549 inches
Element Right Surface Radius:
27.234 inches
Material:
Glass, optical, jan-g-174, grade c
Material:
Glass, optical, jan-g-174, grade c
Fsc Application Data:
Periscope, m14a1, integrated with fire control equipment
NSN:
6650-00-757-8043
Item Name:
Lens,telescope
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 7578043

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Last Updated: 02/01/2025