Optical Instruments and Test Equipment

FSC 6650: Optical Instruments and Test Equipment

Federal Supply Class (FSC) 6650 covers optical instruments and test equipment. These NSN items observe, measure, and test using optics.

Optical instruments magnify, observe, and measure using lenses and optical systems. They support observation and inspection.

Common items include microscopes, telescopes, and optical test equipment. Instruments use precision optics and metal construction.