Binoculars for Adults Bird Watching: 20×50 High Power
Binoculars for Adults Bird Watching: 20×50 High Power Binocular with BAK4 Prism Multilayer-coated Lens-Portable HD Waterproof Large Eyepiece Telescope for Bird Watching Hunting Football and Concerts Check Offer Price : With a powerful 20x magnification, 23mm eye lens diameter, and a generous 50mm objective diameter, these provide a remarkable 56-meter field of view at a distance of 1000 meters. When you use these , your vision range will be zoom expanded, offering exceptional clarity and vividness & : This features BAK4 prisms and FMC(Fully Multi-Coated),ultilayer-coated aspherical lenses elements provide superior light transmission and minimal distortion, better image brightness, contrast and...
