How to use your binocular:

A:IDP adjustment:
Set the interpupillary distance by grasping the body and bending it until you can see one circle of view. The setting for your eyes will be indicated on the IPD scale. (Note the scale setting for later use.)

B:Focusing:
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.

C:Rubber fold-down eye cups:
Fold down for use with eyeglasses and fold up for use without eyeglasses.They provide comfort and promote viewing ease.

How to care for your binocular:
A:Keep the lens covers (that come with your binoculat,except compact type) on the lenses when binoculat is not use.
B:When wiping the lenses,use the lens cloth that comes with that binocular,or a soft,lintless cloth.
C:To remove any remaining dirt or smudges,add one or two drops of isopropyl alcohol to the cloth.
D: Store your binocular in a moisture-free area.

Specifications:
Item:10X50
Magnification: 10 times
Objective Diameter: 50mm
Angle: 8.2 degree
Minimum focusing distance: 5.0m
Exit Pupil Diameter: 5.0mm
Horizon: 17mm
Relative brightness: 25.00
Water fog: yes
Size: 180x220mm (WxH)
Weight: 1.04kg
Distance:5-3000m

Package Include:
1X High Powered Binocular
1X Backpack
1X Strap
1X Lens cap
1X Eyepiece cap
1X Lens cloth
1X Packaging boxes
Note:This binocular night vision must in faint light environment