CVLIFE 12x50 Compact Monocular Telescope Pocket Mono Spotting Scope with Compass and Pouch Field of view: 1200/9600M; Magnification: 12x; Objective Diameter:50mm(1.97);Length: 7.48"(190mm);Ocular Lens Diameter: 35mm(1.38) 12x magnification design and high definition optical glass with premium fully multi coated all glass lens, the telescope will create a closer ,clearer and brighter view Adjustable eye-cup twists up and down for comfortable viewing with or without eyeglasses makes the mono spotting scope suitable for everyone. Durable rubber armor provides a secure, non-slip grip and durable external protection. Finished with the compass and come with the strap, the CVLIFE 12*50 monocular is ideal for travel, hunting, camping, hiking and other outdoor activities.