Telescope 20x50 Binoculars, Waterproof Binocular Compact High Power Binocular with Low Light for Adults Kids for Bird Watching Theater Concerts Sport Games - ROLTIN, 3w8y12j2555

• ◆ Professional Powerful Binoculars: 20X magnification, 22mm eyepiece diameter and 50mm objective diameter. When you use this binoculars, the vision is broad and it is very clear for the gain of binoculars. Adjustable eye cups can be easily and rapidly twisted up and down for optimal viewing with or without glasses ◆ Durable, Solid Grip: Durable structure with odorless rubber armor for shock-resistance and Anti-slip grip, making it not only in decent appearance of more wear-resistant and moisture-proof, but also perfect for outdoor activities such as climbing, hiking, travelling, watching wildlife and scenery ◆ Easy To Focus: The center focus knob is upgraded with big wheel guarantee fast and high precision focusing. While allowing eyepieces to calibrate separately for a clearer view. So don''t view the sun with this binocular or even with the naked eye, it''ll cause permanent eye damage ◆ Swivel Up Eye Mask: Supports two observation methods with glasses and without glasses. When watching, you can turn the eyecup to prevent the eyelashes from sweeping to the eyepiece ◆ Excellent After Sales: We always stand in customer's point of view,help our customers solve product problems quickly. If you have any questions about the products, please feel free to contact us by email, we can help solve the problem. All emails will be replied within 24 hours