#7688777 Telescope Lens | Components And Accessories Test Equipment Optical Instruments

7688777

Optical Instrument Lens

NSN 6650-00-768-8777

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007688777

Product Features

Edges chamfered 0.010 to 0.020 in. By 45 deg. Both surfaces coated with magnesium fluoride. Rim ground.

Product Technical Spec.

Diameter:
Between 1.297 inches and 1.300 inches
Axial Thickness:
Between 0.290 inches and 0.310 inches
Equivalent Focal Length:
2.501 inches
Back Focal Length:
2.449 inches
Refraction Index:
1.6170
Abbe Constant:
55.000
Single Lens Style:
Double convex
Element Left Surface Radius:
3.100 inches
Element Right Surface Radius:
2.100 inches
Material:
Glass, optical, mil-g-174, class 1, grade d, type 617-550
Material:
Glass, optical, mil-g-174, class 1, grade d, type 617-550
Fsc Application Data:
Periscope, tank
NSN:
6650-00-768-8777
Item Name:
Lens,telescope
Cage Code:
19200

Cross Referenced Parts

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

  We Guarantee with Every Order

  •   100% Genuine Manufacturers Parts
  •   Every Product thoroughly Inspected
  •   Sales Record Retention of 7 years
  •   Fast Delivery
  •   HAZMAT Certified
  •   Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number 7688777 and/or cross reference parts.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:

We do not share or sell your information to anyone.
Privacy | Terms

Catalog Drilldown
--- Instruments And Laboratory Equipment
------ Components And Accessories Test Equipment Optical Instruments
--------- Optical Instrument Lens
------------ P/N 7688777

Best-Selling Products A collection of our most popular products

Last Updated: 01/29/2025