Color:black1 More product description: Ideal for bird watching, walking,
climbing, boating, travel, as well as other outdoor recreations. Large
aperture perfect for low light conditions and stargazing. 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.Rotate the
eight eyepiece until the object sighted is sharp and clear(Note the setting of
the 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 confort and promote viewing ease. Note:Not
infrared ray system, night view demands dim light circumstance. If there is no
any light, you can not see in total darkness.