Monocular telescope 12X50 high power for bird watching handheld1MULTI LAYER COATING: Dual adjustment system of eyepiece and objective lens with FMC multi layer coating process and periscopic prism system of high transparency optical glass, which makes the full screen without black edges, and makes the observation effect more excellent. 2ZOOM LENS: Monoculars support 12X magnification, 6.5 visual angle, HD telephoto, details are clear, allowing you to observe distant objects, perfect for outdoor use. 3LARGE CALIBER OBJECTIVE LENS: Large caliber, large magnification, so that the lens has more sufficient light intake, brighter imaging, can be seen in low light conditions, high resolution, shoot far and see clearly. 4COMFORTABLE TO USE: Soft eye mask are used, the soft caress can fit the eyes perfectly, the concave and convex anti slip embossing can effectively improve the friction, and the anti shake wrist strap can bring a better grip experience. 5WIDE RANGE OF APPLICATION SCENARIOS: 1/4 inch thread at the bottom, easy to fix the telescope, suitable for observing animals, plants and shoot from a distance, also can be used in concerts, zoom in as if sitting in the first row.