Gskyer

25×50 Gskyer Monocular Telescope HD High Powered Scope for Adult with FMC Lens BAK-4 Prism, Optics Monoculars for Bird Watching Travelling Watching Games Hiking Hunting High Power: 25x magnification and 50mm large objectives lens, the best magnification for distance watching, which provides a more comfortable functionality and larger view. It provides large field of view (352ft/1,000Yds), extending your adventures to greater possibilities. FMC Lens & BAK-4 Prism: Using FMC Superior BAK4 green film prism and high quality precision design. The HD monocular telescope uses advanced BAK-4 optics prism and fully multi coated lens. The transmittance of the monocular lens is...