20X50 binoculars Top Grade High Definition Binocular Telescope For Army High Power BAK4 Lens

Product Overview

Description

Magnification: 20x
Objective Lens Diameter: 50mm
Materials: metal body, all-optical glass, rubber sheath
FOV: 7
Field line: 123m / 1000m 369ft / 1000yds
Prism: K9
Lens coating: green film full red film optical coating blue film optional
QTY: 20PCS