Wide Field of View: 10x magnification, 42mm objective diameter; When you use these binoculars, the vision is broad and it is very clear for the gain of binoculars
Impressive Lens: Features the latest optics technology, BAK-4 prism, and fully multi-coated lens provides a truer round, which translates to better light transmission and edge-to-edge sharpness, even in long distances and low-light-level night vision
Versatile to Use: These binoculars are designed for birding watching, hiking, hunting, climbing, trip, football, basketball, or any Sports competition, concert
Specification:
Model: 10X42, 12X50
Magnification: 10 times -12 times
Eyepiece diameter: 23mm
FMC five-layer broadband coating
Objective lens diameter: 42mm
Field of view: 258FT/1000YDS
Size: 165x53mm
Material: metal
Closest observe distance: 5m