20*50 HD Zoom Binoculars Long Distance High Definition BAK4 Prism Binocular Telescope with Diopter Ring Waterproof Lens Cap for Bird Watching

Features:

50mm multi coated lens with 20x magnification delivers larger field of view, and clearer long-distance viewing.

Boasting BAK4 prism, fully multi-coated(FMC) quality optical lenses improve image clarity, brightness, and eye relief.

Precise and smooth focusing ring on the ceneter enables you to quickly adjust the focal length.

Diopter adjustment ring can be tuned for your proper individual vision.

Premium quality, durable, and easy to grip. Suitable for travel, birding, spectator sports, concerts, or enjoying scenery.

Specifications:

Material: Glass, Rubber

Color: Black

Magnifications: 20x

Exit Pupil Distance: 12mm

Optics: FMC (fully multi-coated)

Objective Lens Diameter: 50mm

Eyepiece Diameter: 20mm

Prism: BAK4

Item Size: 19.5186cm / 7.677.082.36in

Item Weight: 860g / 30.33oz

Package Weight: 1000g / 35.27oz

Packing List:

1 * Binoculars

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