#1240005204253 Collimator Lens Assembly | Components And Accessories Test Equipment Optical Instruments

1240005204253

Optical Instrument Lens

NSN 6650-00-520-4253

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
005204253

Product Features

Reflection reducing treatment on front andback surfaces, jan-m-621

Technical Specifications of NSN

Diameter:
Between 0.686 inches and 0.689 inches
Axial Thickness:
0.236 inches and 0.024 inches
Compound Lensaxial Thickness:
Between 0.240 inches and 0.272 inches
Compound Lens Edge Thickness:
0.166 inches
Equivalent Focal Length:
1.444 inches
Back Focal Length:
1.281 inches
Refraction Index:
1.5411 and 1.6210
Abbe Constant:
59.900 and 36.200
Compound Lens Style:
Doublet
Individual Lens Style:
Double convex and meniscus diverging
Element Left Surface Radius:
0.793 inches and -0.595 inches
Element Right Surface Radius:
-0.595 inches and -4.220 inches
Material:
Glass, optical, mil-g-174, grade c, type 541-599 or glass, optical, mil-g-174, grade c, type 621-362
Material:
Glass, optical, mil-g-174, grade c, type 541-599 or glass, optical, mil-g-174, grade c, type 621-362
Fsc Application Data:
Binocular, m7, m16
NSN:
6650-00-520-4253
Item Name:
Lens Assembly,collimator
Cage Code:
A00AM

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
5204253
Cage Code:
19200
RNCC:
3
RNVC:
2
RNAAC:
BF
Status:
A
MSDS:
SADC:
Part Number:
6650005204253
Cage Code:
A00AM
RNCC:
6
RNVC:
9
RNAAC:
YP
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Instruments And Laboratory Equipment
------ Components And Accessories Test Equipment Optical Instruments
--------- Optical Instrument Lens
------------ P/N 1240005204253

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Last Updated: 04/27/2024