50 x 50 Powerful Binoculars for Adults Full-Size Clear with Coordinate Ranging Binoculars for Bird Watching Travel Sightseeing Hunting Wildlife Watching Outdoor Sports Games and Concerts

50 x 50 Powerful Binoculars for Adults Full-Size Clear with Coordinate Ranging Binoculars for Bird Watching Travel Sightseeing Hunting Wildlife Watching Outdoor Sports Games and Concerts
FMC multi-layer broadband green film: made of all-optical glass, with permeability, and the glass is fully plated with green film, the color is bright and transparent, and the edge has a matte thread design, which can effectively reduce eye fatigue
22mm big eyepiece: made of all-optical glass, with permeability, and the glass is fully plated with a green film. The field of view is wide, the image is clear, and it is not dizzy for a long time.
Central adjuster: The focusing roller adopts non-slip design, focusing will not slip, faster and more precise.
Refractive adjustment: the eye fine-tuning circle, through adjustment, can eliminate the parallax between the left and right eyes, and adjust it to a circle. Bracket hole: The telescope is designed with a bracket hole, and the bracket can be used to take pictures more clearly.
Removable objective lens cover: The telescope movable objective lens cover can protect the mirror , and it does not take up space when it is removed, saving time and worry.