GOR 20x50 Red Eye Porro HD Binocular (Black) Compact 20 x 50 binocular comes in black and is built with a lightweight, ergonomic design. These binoculars are perfect for those looking for extremely versatile. The 20 x 50 compact binoculars provides a slightly higher mid-range magnification in a compact design with 50 mm objectives. They comfortably facilitate a wide field of view and are light enough to be carried with ease to any outing or event. Built to last with eco-safe components and designed to perform in a variety of conditions, the compact 20 x 50 binoculars are sure to bring you even closer to the action and give you an experience nothing short of incredible. Viewing at night is possible only if the object is surrounded by little light. Objects cannot be seen in pitch dark areas. Specification: model: jl-77888 magnification (x): 10 objective lens (mm): 50 field of view 1000m: 199 m field of view 1000yds: 357 ft prism type: porro bk-7 closest focus distance (m): 5 water resistant: yes color: black dimension (cm): 17 (L) x 16 (H) x 6 (W) weight (g): 850 suitable for: trekking camping navigation horse racing live events bird watching in the box: 1 binocular 2 red eyepiece 1 lens cloth 1 lanyard lens caps.