Description 12x50 HD Monoculars: Monoculars with 12x magnification and 50 mm diameter objective lens can provide clear and bright images. Enjoy the wide field of view (360 feet) and enjoy the beauty of the distance, so as to get the view of outdoor adventure. It is very suitable for bird watching, hunting, hiking, camping, sightseeing, concerts, etc.BAK4 spotting telescope: Has BAK4 prism and FMC lens coating, and its advanced configuration can ensure excellent light transmittance and brightness and up to 99.5% light transmittance. Even in the case of sufficient light, the monoculars can see well at night (you cant see anything in total darkness).Portable phone holder and tripod: You can also connect your phone to a tripod and smart phone adapter so that you can use the phones lens to shoot distant views. (Suitable for iPhone 11/XR/Xs/X, iPhone 8/7/6, Samsung Galaxy/s10/s9/s8/note 10/9/8, Huawei, LG, HTV, Sony and most smartphones). Monoculars are useful for your long-term observation.20mm eyepiece and 50mm lens: Monocular eyepiece has a 20mm eyepiece, which provides an ultra-wide field of view. The high-performance monoculars provide a 12x magnification objective with a diameter of 50 mm and a field of view of 1,000 m. Monoculars have 20 mm eyepieces and 50 mm wide-angle lenses. This ensures the view for outdoor adventures and is ideal for monocular bird watchers.Special design: ergonomic monocular rubber coating, shockproof, grip, comfortable and durable, usually can be used in harsh environments.