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.
Bushnell Spector Sport Binoculars, 10x50mmFeatures:- Keeps distant objects in focus, eliminating the need for constant adjustment- Four color tiles included customizing your binocular- Waterproof cons..
Zoom through the air in magnificent clarity. The Levenhuk Atom 10-30x50mm Binoculars are a multipurpose optical device for use in any situation. The model features variable magnification from 10x to 3..
Waterproof Binoculars Built for the Birder!Bresser Condor Series Binoculars come in a nice selection of sizes, from the compact yet rugged 32mm models to the larger aperture, super bright 42mm designs..
Essentials porro-prism binoculars fit the bill for all your adventures - from watching your favorite pro sports game to a remote camping trip . Their fully coated lenses optimize clarity and brightnes..