Model: 8566941

Optical Instrument Lens

Special Features:

Front and back surfaces coated with magnesium fluoride

Properties:

Diameter
Between 0.942 inches and 0.945 inches
Axial Thickness
Between 0.118 inches and 0.134 inches
Equivalent Focal Length
2.452 inches
Back Focal Length
2.369 inches
Refraction Index
1.5180
Abbe Constant
59.600
Single Lens Style
Plano-convex
Element Left Surface Radius
1.270 inches
Element Right Surface Radius
1.270 inches
Material
Glass, optical, mil-g-174, grade b, type 518-596
Material
Glass, optical, mil-g-174, grade b, type 518-596
NSN
6650-00-789-4015
Part Number
8566941
Description
Lens,optical Instrument
CAGE

An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see window, optical instrument. Excludes reticle, optical instrument.

Part 8566941 NSN 6650-00-789-4015

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
21884
FIIG:
T271-E
Concept No.:
1
App. Key:
EA
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
057940
UFC:
33020
LTL:
RATING VARIABLE
LCL:
RATING VARIABLE
WCC:
744
TCC:
Z
SHC:
9
ACC:
Medical Supplies

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Schedule B and Export
  • Schedule B: 9018500000
  • SITC: 87225
  • End Use: Medicinal equipment
  • NAICS: 339115
  • USDA: 1

Freight Class: Other ophthalmic instruments and appliances and parts and accessories

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