New 20X50 Night Vision HD High-Power Binoculars For Mobile Phone Photo&Video
Product name:Upgraded version. Exit pupil distance: 25. Exit pupil diameter: 10. Field of view: 168FT/1000YDS. Objective lens diameter: 50MM. Prism system: Porro BAK4. Close focus distance: about 4M. Exit pupil distance: 15MM. Optical coating: FMC full broadband filter. Material: metal + environmentally friendly rubber. Products include:1Pcs with Box. (6) We can also provide express post… Read more New 20X50 Night Vision HD High-Power Binoculars For Mobile Phone Photo&Video