Yooeur 12X50 Monocular Telescope-Compact Short-range Spotting Scope-Waterproof Fog Dust proof- Single Hand Focus -Lifetime Warranty 12X50 High Powered Magnification: See things 12X closer, with 50mm object lens diameter, 22mm diameter for eyes lens, offering a clearer and brighter view. Can see things 1000 yards away, perfect for bird watching, or wildlife, scenery or concert.[Note: This monocular is not a night vision monocular, better for daytime use.] High quality lens: FMC(fully multi-coated) technology and BAK-4 prisms ensure the a clearer and less optical aberration image; Waterproof, Dust-proof, Fog-proof: Nitrogen blanketing inside, helps prevent water, dust, fog or other tiny things from getting into it. Can be used in different weather or conditions; Easy to carry and operate: 160mm tall, 75mm wide, 0.84lb, together with a DV-style hand strap, and a bag for storage, easy to carry. Easy to focus; Note: 1, A tiny tripod is provided for more fun ONLY; it's better to mounted it on a standard tripod for more stable and professional use. 2, For glasses wearers, no need to twist the eye lens cup up, for non-glasses wearers, need to twist it up for better use 3, Please kindly feel free to contact us.