Stock Number : 1240-37140-1373
Used on 105MM and 155MM howitzers. illumination is derived from a radioactive light source (H3 Gas)
Length 41/4 inch
Height 53/4 inch
Weight 2 lb
Power 3 X
Field of View 13°20'
Exit Pupil Diameter 0.30 inch
Effective Focal Length
Objective 4.123 inch
Eyepiece 1.374 inch