Bosma Li Rui 8X4210X42ED waterproof high-powered night vision binoculars Rongcheng total wholesale distribution concept ..

Rui Li Series Description: brilliant colors of nature very enjoyable, beautiful people drunk posture birds and lotus capture this touching scene, you need Bosma BOSMA Li Rui series telescope, using high-quality ED lenses for you to restore the most realistic colors, allowing you to gain the colorful and crisp texture of the visual world, is a professional birding coveted top equipment. Technical data coding magnification Diameter (mm) field of view prism system prism material focusing system ft / 1000yds 303317 8X 42 mm roof BAK4 notes 426 Close Focus Distance (m) exit pupil diameter (mm) Exit pupil distance (mm) eye cup type waterproof fog Tripod Mount Coating 2.0 m 5.2 mm 17.2 mm rotation is FMC- green technical parameters coded aperture Magnification (mm) field of view prism system prism material focusing system ft / 1000yds 303318 10X 42 mm roof BAK4 340 notes Close Focus Distance (m) exit pupil diameter (mm) Exit pupil distance (mm) Eye Cup Type Water fog Tripod Mount Coating 2.0 m 4.2 mm 15.0 mm rotation is FMC- Green Product Description Features: ★ ED lens, restore the most true color ★ BAK4 prism material, multi-layer broadband coating, anti-fog waterproof video sharp and clear ★ adapt to a variety of wet environments ★ magnesium alloy lens barrel, light and sturdy enclosure ★ soft, comfortable grip