NAVY MIL-M-21039 B-1979
MAGNIFIER, MEASURING TUBE TYPE, SEVEN POWER AR-60 ( )

Standard No.

NAVY MIL-M-21039 B-1979

Release Date

1979

Published By

United States Navy

Scope

This specification covers the requirements for a sevenpower precision magnifier with interchangeable reticles for interpreting and measuring photographic +atives, transparencies, and pr ints.