10 x 50 Binoculars for Adults, Youngdo HD Bird Watching Binocular Compact Wide Angle BAK4 Prism FMC Lens for Wildlife Travel Hunting Sightseeing Concerts Sports Events

Specifications: Magnification: 10x Objective lens diameter: 50mm Field of view: 328FT/1000YDS Field of view: 6.8° Focusing system: Hand wheel focusing Prism system : BAK4 Exit distance: 16.5mm Outlet diameter: 5.2mm Near focal distance: 2.5M Coating: FMC multilayer broadband green film Telescope net weight: 27 oz Telescope size: 7.7*6.7*4.3inch/195*170*110mm Package Includes: 1*10x50 Big Paul Binoculars 1* User Manual 1* Cleaning Cloth 1* Neck Strap 1* Carrying Bag Notice: 1. When not in use, please cover the lens cap and put it into the bag. 2. When cleaning the lens, use a special lint-free cloth or other soft, dust-free cloth associated with the telescope. 3. To remove any residual dirt or smudges, add one or two drops of alcohol to the cloth and wipe. 4. Can be used for day and night, low-light night vision, but can't see anything in the dark. 5. It is forbidden to clean the inside or disassemble the telescope. 6. Watching the sun can cause permanent damage to the eyes. Do not use this product to watch the sun. 7. Built-in prism, please take it lightly when using it, don't throw it.