Bosma bosma dragon 7X50 7X30 military night vision binoculars waterproof total wholesale distribution ..

Dragon Series Description: defying Master and tumultuous waves, without fear of squally showers, Bosma BOSMA dragon series binoculars help you forge ahead in order to achieve the US standard immersion waterproof technology, outstanding achievements naval telescope essential products. Technical data coding magnification Diameter (mm) Prism system Prism Material focusing system field of view ft / 1000yds 303029 7X 30 mm 423 near Paul BAK4 eyes adjust focal distance (m) exit pupil diameter (mm) Exit pupil distance (mm) eye Cup Type Water fog Tripod Mount Coating 2.0 m 4.3 mm 16.5 mm folding is FMC- purplish technical parameters coding magnification Diameter (mm) Prism system Prism Material focusing system field of view ft / 1000yds 303028 7X 50 mm Paul BAK4 double halftone 396 close focus distance (m) exit pupil diameter (mm) Exit pupil distance (mm) Eye Cup Type Water fog Tripod Mount Coating 5.0 m 7.0 mm 22.0 mm folding is FMC- purplish Product Description Features: ★ height seal, military waterproof seismic standards, overcome the maritime environment; ★ metal lens barrel, strong and dense, durable ★ BAK4 prism material, multi-layer coating, video ★ eyes sharp and clear focus, military range finding reticle