10 x 22mm Powerview Porro Prism Binoculars Kaysion Waterresistent Folding Binoculars Compact Telescope Kids Binoculars for Bird Watching Concerts Hunting Outdoor Activities

Description

How to focus:  1. 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.Rotating the right eyepiece until the object sighted is sharp and clear(Note the setting of diopter scale for later use.)  3. Both sides(eyes) are now in focus and you will need to use only the center focus wheel to focus on the other objects.   Specifications:  Type:porro prism binocular   Distance of exit pupil: 10mm   Weight (g): 220g   Length (CM): 8.2   Shrink width (CM): 8.5   Unfolding width (CM): 10   Height (CM) : 5.5   Antireflective coating: blue film   Field of view: 107m / 1000m   Focus mode: Central focusing, right eye fine tuning  Objective Lens Diameter (mm):22   Magnification (x):10   Angular Field of View:6.1°   Field:128/1000m   prism:BAK-4   Package Include:   1X High Powered Binocular   1X Strap   1 x bag   2 x cleaning cloth   1 x Instruction