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Worldwide distributor of NSN parts and consumables located in the USA.

S Compound Ophthalmic Lens Blank

Model / MPN: MILL16991 | NSN: 6540-00-104-5034
ITAR Registered seal

A transparent molded optical element having a spherical Dipper base curve and a cylindrical Dipper cross curve, an approximate size and shape, and has been ground and polished to a finished curvature on one surface only.

Product Details
NATO Stock Number
6540-00-104-5034
Sold in multiples of
5 PR
DEMIL
NO
Cross Sectional Shape
Spherocylinder compound
Width
Between 58.0 millimeters and 63.0 millimeters
Diameter
Between 58.0 millimeters and 63.0 millimeters
Thickness
Any acceptable
Material And Location
Glass, soda-lime single vision
Base Curve Diopter
4.25 plus
Cross Curve Diopter
Any acceptable
Light Transmission
Untainted
Sphere Curve Inside Diopter
Any acceptable
Sphere Curve Outside Diopter
Any acceptable
Cylinder Curve Inside Diopter
Any acceptable
Cylinder Curve Outside Diopter
1.00 plus
Part Name Assigned By Controlling Agency
Lens blank ophthalmic compound semifinished GLASS+4.25 +1DIOPTER
Exterior Container Weight
45.00 pounds
Exterior Container Cubic Measure
1.100 cubic feet
Exterior Container Quantity
180
Height
Between 58.0 millimeters and 63.0 millimeters
Intermediate Package Quantity
5
Style Designator
Round-rectangular with rounded corners
Unit Of Issue Cube
0.0061 cubic feet
Unit Of Issue Weight
0.25 pounds
Nondefinitive Specification/std Data
1 type and c class
Departure From Cited Designator
As modified by dimensions

Pricing and Availability

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MILL16991 Cross Reference