YINGNEW Zoom Zoomable Monocular Telescope Scope 6X 16mm , High Definition Optical for Bird Watching ,Camping ,Hiking Zoomable; Fully-optical glass, featuring a strong transparency and coated with ultra-clear multilayer FMC broad green film. With bright and clear color, the light extinction texture can effectively relax eyes from fatigue. Compact design: mini size 1.22x2.83in with lightweight can fits in your pocket High Definition Optical Glass With Premium Fully Multi Coated All Glass Lens which guarantees superior light transmission and brightness for optimal bright, crisp, clear viewing. Focusing Hand Wheel: It employs the design of a concave-convex groove, ensuring no slippery. The definition of the image can be adjusted by rotating the hand wheel to realize accurate focusing. It would be a great gift for who love sporting events, concerts, bird watching, camping, golf, scope,travelling,hiking,boating,fishing and wildlife .