10X50 Binoculars10X Professional 50Mm Wide Angle Lens. Large Eyepieces Give You A Wide View Of The World While Giving You The Most Enjoyable Experience Of The World'S Closest. You Can Use These Pairs In Binocular Low Light Conditions, But Not In A Completely Dark Environment. If The Lens Size Is Less Than 41Mm, The Vision And Darkness Are Low Corners.Waterproof And DurableThe Binoculars Are Portable For Neck Strap And Carrying Bag. If You Are Busy, You Can Hang It Around Your Neck. The Pad Design Is Waterproof And Anti-Fog. The Rubber Grip Is Non-Slip And Extremely Durable And Can Withstand Light Water, But Cannot Be Submerged In Water For Long Periods Of Time.Fully Multi-Coated Optics And Hd VisionMade With Premium Multi-Coated Optics Quality, And The Coating Layer Can Reduce The Optical Loss And Reflection Caused By Reflection, To Increase The Light Transmission Rate And Contrast. Gives You Amazing Experience For Travel, Wild Or Adventure Etc.Widely UsedLong Range Binoculars Are Great For Bird Watching, Hiking, Hunting, Basketball, Or Any Sports Competitions And Gigs. It Is Also An Ideal Gift For Adults, Children, Children. If There Is Any Quality Problem, We Support 100% Refund.