Description

1. [20×50 magnification] The large eyepiece has a better field of vision and a wider field of vision. The large objective lens has more light higher brightness and wider field of vision. If the objective lens size is less than 41mm a dim field of vision and dark angle will appear. Powerful binoculars can provide you with a better experience.;2. [Professional Binoculars] The design of Bak-4 prism and multi-layer coating provides better image brightness contrast and quality. Compared with Bak-7 Bak-5 prism has better performance. Its high refractive index can effectively avoid dark angle. Therefore its imaging is clearer and brighter. These reasons make binoculars more powerful.;3. [Durable and waterproof] Environmental rubber wear-resistant and moisture-proof will accompany you to explore the world. The anti-skid design based on the appearance principle of the camera enables you to hold the camera more comfortably. The nitrogen filled waterproof design enables the binoculars to work in various humid environments.;4. [Easy focus] The width of the binoculars can be adjusted according to the user s needs. The target can be easily focused by using the precise center adjustment wheel adjustment ring. It can also use the right eyepiece ring to focus at different distances. It can also be mounted on a tripod.;5. Binoculars are specially designed for bird watching hiking hunting mountaineering tourism football match or any sports match or concert. It is not only suitable for men and women but also for children. It s nice to be a gift on Father s Day and Children s Day.