On most of standard size binoculars models, there will be a thumb lever or wheel placed conveniently within reach so you can adjust the magnification without changing your grip or taking the eyepieces away from your eyes.
A handful of beauty which each adventure. One of the best feeling birding binoculars you could buy!Features:-BaK-4 phase coated prisms for superb image clarity-Broadband antireflection high fidel..
The Edge GS 1x20 is primarily designed for use as night vision goggles (the device can also be mounted on a Head Mount included in the box).Lack of visual magnification (1x) provides the user with ade..