1.Monocular Telescope for Smartphones: This monocular telescope is equipped with a quick-alignment smartphone adapter and a sturdy tripod, which is suitable for almost all smartphones on the market. If you are a picture sharing enthusiast, don't miss this telescope. From the overall to the details, make your photos more diverse. 2.12X50 High Power Magnification: The monocular telescope with 12x magnification and 50mm objective lens diameter can provide clear and bright images, allowing you to enjoy the beauty of the distance. The monocular telescope has a large field of view (360 feet 1,000 yards), which can be used to enjoy the beautiful scenery during outdoor adventures, enjoy bird watching, hunting, hiking, camping, travel, scenery, etc. 3.Easy to use, waterproof and fog-proof: You can easily and quickly use our monocular telescope to see the scenery, adjust the eyecup and focus wheel with one hand until you see a clear and bright image, and the IPX7 nitrogen-filled anti-fog coating and O-ring sealed optics prevent moisture, dust and debris, so that it always remains clear. 4. High contrast and resolution image: 12x50 monocular telescope is equipped with BAK-4 prism and fully multi-layer coated lens, which guarantees excellent light transmittance and brightness, with a light transmittance of up to 99.5%. The monocular telescope has a low light level, which can help you see things in low light (you can't see anything in complete darkness).