60X60 20000M Waterproof Night Vision Binoculars Telescope

【Easy Focus Binoculars】 - Our binoculars are easy to focus and use: Just adjust the binoculars to the correct position according to your eyes, then rotate the center wheel to focus, no double visions. The central focus wheel is sensitive and non-slip, can be easily turned effortlessly with one finger. Focus wheel surface is soft rubber design, preventing the fingers from wearing out during long-term rotation