Leupold 10x42 BX-1 Rogue Porro Binocular

The 10x42 BX-1 Rogue Porro Binocular from Leupold is a compact optic featuring a Porro prism design and a fully multicoated optical path. Leupold outfitted this binocular with BAK4 prism glass, and its Porro prism configuration displays more depth of field than roof prism designs. The resulting image transmitted by the Rogue binocular has lifelike depth and is crisp across its 63° apparent viewing angle. In addition to its optical features, the Rogue binocular also has a rubber-armored nitrogen-filled housing that equips the Rogue binocular for slip-resistant, fogproof performance.