Wobbling or Unclear Field of View】: 10×50 Binoculars feature 10x magnification and BAK4 prism optics creating superior clarity and brightness. 22mm eyepiece and 50mm objective lens also provide ...
【HD Monocular Telescope】The monocular equipped with BAK4 prism, have 99.9% transmittance ... 【Great Gift &Warranty】IPX7 Waterproof,you can also use the monocular in the raining weather ...
By using an 8×30 pair of binoculars and a 35-100 mm camera lens, [Giorgio] was able to get a magnification factor of 10-57x. With a macro lens this factor can be increased (a 28mm lens bumps it ...