DAEETO Compatible Cellphone Adapter Replacement for Cellphone

Description

The products are made of the objective lens and eyepiece broadband green film, Versatile, and ideal for stadium sports, bird-watching, hunting, and many other outdoor applications, prism plated blue film image clear and bright. Powerful zoom function to make products with a variety of multiples. NOTE: 1.To achieve perfect viewing effect, please adjust the binoculars according to user manual before using. 2.Please don't use the binoculars to watch sun directly, or your eyes will be hurt by the strong sunlight. Features: Multi-coated optics for superior light transmission New Contemporary styling Adapts to Tripod Clear vision Great distance range Prism system:Porro prism system Prism glass:BK7 Focus system:Cener focusing system Objective lens structure :2 elements / 1 groups Eyepiece lens structure :3 elements / 2 groups Lens and prism coating Fully Coated Eyecup style Fold Down Waterproof:No Adapt to tripod:Yes Porro Prism Binoculars Specification: Model:10x50 Magnification/Lens Diameter: 10x /55mm Objective lens diameter(mm):50 Exit pupil diameter (mm):5 Relative brightness:25 Twilight factor :22.4 Eye relief (mm):15 Field of view,real(degree) :7° Field of view,apparent(degree):70° Field of view,real (m/1000m):123 Field of view,real (ft/1000yds) :367 Close focusing distance(m) :8 Diopter compensation (dpt):±4 Interpupillary distance (mm) :56-74 Dimension (HxWxD) (mm):180x190x62 Weighe(g):800 In the Box: Binocular Pouch Strap Cleaning cloth Lens caps With exquisite bags and normal manufacturer all the accessories