8574985

Optical instrument window

8574985 Description

0.500 inches width, 0.563 inches diameter, 0.359 inches thickness, plastic, methyl-methacrylate material, plastic methyl methacrylate iii material.

Properties of 8574985

Width:
0.500 inches
Diameter:
0.563 inches
Thickness:
0.359 inches
Polished Periphery:
Provided
Material:
Plastic, methyl-methacrylate
Material:
Plastic methyl methacrylate
NSN:
1240-00-675-0478
Description:
Window,optical Instrument
Cage Code:
19200

Definition Optical Instrument Window

A color free item of transparent or translucent material, usually optical glass, having specific light dispersive and refractive properties. This item must have two plane-parallel surfaces and is designed for use in an optical instrument to provide a barrier to foreign matter and/or permit light transmission in or to the optical system.

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Last modified 11/17/2024