[12x50 High Power Telescope] Monocular Telescope offers 12x magnifiation and 50mm object lens diameter, letting you have the best realistic image in outdoor adventures.[FMC and BKA4 Prism] This monocular telescope is equipped with fully multi-coated optics which assures high light transmission and brightness. The BKA4 prism made of supperior optical glass to produce clearer image. You can get great experience in sightseeing.[Ergonomic design] Monocular Telescope can be used on daily purposes, lightweight and portable for single hand focus which help you focus on your target quickly and correctly by one hand. Easy to use and you can bring anywhere sharing with your friends.[Waterproof and Night Vision] With lens dust cover O-ring sealed optics, this monocular telescope can suffer from moisture/dust/fog and still gives the clear view. Moreover, the night vision function support users oberve object in dark condition.