The 10x25 Lucid View Monocular Black from Barska is a light, less than 5 ounces, compact, less than 5 inches long, utilitarian and practical monocular. It's the perfect pocket scope to always have handy whenever that unforeseen scene appears out of nowhere in a moment's notice. This monocular has lateral ridges and protective rubber armoring creating a firm and slip resistant grip. The wrist strap contributes added security so that the optic won't get dropped at the least convenient time. Put it in a pocket, slip it into a backpack or just leave it in a purse where it won't make a dent. AAoV of 54.9° Black finish BAK7 roof prisms for sharp and high contrast images Blue lens to help filter out unwanted excessive glare Rubber armoring ensures a secure and comfortable grip, as well as added shock-resistance Fully coated lenses increase light transmission with an anti-reflective layer of coating on all air-to-glass lens surfaces