Monocular Telescopes - 40x60 High Power HD Monocular Eyepiece Telescope with Smartphone Holder Tripod with Durable Clear FMC BAK4 Prism Dual Focus for Bird Watching Camping Hiking

Unique & Magnificent Distant World with Clear View 40X60 High Power Monocular Telescope is equipped with FMC (fully multi-coated) green film lens and clear BAK4 prism and 100% nitrogen filled solid construction. Provides a good addition for any outdoor enthusiast, perfects for sightseeing, sports games, hiking, hunting, climbing, bird watching, watching wildlife and scenery and other outdoor activities. Features: 1.40×60 monocular telescope is specifically designed for all outdoor enthusiasts. With its superb optical system - BAK4 Prism and FMC lens, you can easily use our compact monocular to get a clearer and sharper view without any loss. 2.BAK-4 prims represents the higher refractive index rate, brighter edges of the field of view, as well as circular shape of the exit pupil, which means more light will be transmitted to the entire field of view. 3.Compared to other single-blue coated monocular, FMC ones (several coatings on all lens surfaces) aims to improve image clarity and brightness, helping you see target more clearly and brightly. 4.Prevents moisture, dust, and debris from getting inside the monocular - designed to inhibit internal fogging. Fit for daily waterproof and most outdoors environment.