B.5 - 10x56 12x56 15x56 18x56

Built on the foundation of the award-winning B.2 binocular, the large objective B.5 features a small lighter magnesium frame and Abbe-Koenig prism and is paired with the very same fluorite glass that s featured in our S Series Spotting Scopes. In both 15x and 18x options, the B.5 is our most powerful binocular and the fluorite glass is a step above ED glass of similar-sized optics. One of the most modern optical systems on the market, this purpose-built binocular is designed to extend your range for those who require increased magnification and the ability to discern detail during those critical low-light periods when covering big, open country. The B.5 is our recommended rig for those who are looking to step up their magnification range, but prefer a lightweight system when carrying a spotting scope is out of the question.