SAKURA 80mm Tube 30-260×160 Super Zoom Night Vision Binoculars With Tripod Mount
How to set the focusing. Close your right eye and sight an object with your left eye, focus the binocular by rotating the center focus wheel until the image is sharp and clear; 2. Open your right eye and close your left eye, rotate the right eyepiece until the object sighted is sharp and clear… Read more SAKURA 80mm Tube 30-260×160 Super Zoom Night Vision Binoculars With Tripod Mount