Comfortable viewing: 331 ft/1,000Yds. 8x magnification, 21-Millimeter objective diameter.
Compact lightweight: 4.1x3.2x2.8inch, foldable design, small pocket size. 0.3lb, lightweight as the phone to carry around.
Easy on focus: adjust by Smooth "center-focus knob" and right eye lens, easy on focus even for kids.
Good quality: BK7 Roof prism & FMC Green Multicoated Optics offer a more clear image.
Application: portable for Adults Kids. Perfect for concerts, theater, opera, plays, shows, bird watching, traveling, hiking, camping, sporting events, sightseeing, etc. --any short distance viewing.