[Wide Field of View]- 20x magnification, 26mm eye lens diameter and 50mm objective diameter; 56m field of view at 1000m; When you use this binoculars, the vision is broad and it is very clear for the gain of binoculars. [Professional Powerful Binoculars]- Multilayer-coated aspherical lenses elements provide superior light transmission and minimal distortion, better image brightness, contrast and quality. The…