Vortex Optics Diamondback 10x42 Binocular Vanguard Optic Guard Binocular Harness Focus<br />http://www.amazon.com/gp/product/B00G2DLS4Q?tag=sukses2015-20<br />Roof prism full-size 10x42 binoculars <br />42mm objective lens diameter <br />Multi-coated optics and phase corrected prisms <br />Waterproof and fogproof protection <br />Diamond pattern in protective rubber armor
