Powerful 10X50 Binoculars for Adults Bird Watching Hiking Trip Hunting Stargazin

Description : 

Powerful - 8X Magnification, 50mm object lens diameter, more light through, more clear

Large viewing field ---367 ft/1,000Yds, good for fast mowing object

Exit Pupil(mm):12, Eye Relief (mm):9, more comfortabl viewing

Porro prism, full lens coating for light reflection and minimal distortion, better image brightness, contrast and quality

Big full-size, 30 oz, easy focus by adjusting wheel. Guarantee: If damaged, contact us, free replace without return