Tough as the man they're named after. Like Bear, they prove their mettle when the conditions range somewhere between awful and unforgiving. Fully multicoated optics and razor-sharp BaK-4 prisms guide the way, giving you maximum brightness, even when the weather doesn't. And the rugged, 100% waterproof design with non-slip rubber armour is made to withstand everything from a scramble up a rock face to long treks in the pouring rain. For those who never flinch in the face of challenge - and expect the same from their optics.
- 10x magnification, 42mm diameter lenses
- BaK-4 prisms for bright, clear, crisp viewing
- Multi-coated optics for superior light transmission
- 100% waterproof: O-ring sealed and nitrogen purged for reliable, fog-free performance
- Non-slip rubber armor with Bear Grylls initials absorbs shock while providing a firm grip
- Twist-up eyecups
- Large center-focus knob for easy adjustments
- Longer eye relief
- "BG" embroidered Case
10x42 - What does it mean?
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Binoculars are often referred to by two numbers separated by an "x". For example: 10 x 42. The first number is the power, or magnification, of the binocular. With a 10x42 binocular, the object being viewed appears to be ten times closer than you would see it with the unaided eye. The second number in the formula (10x42mm) is the diameter of the objective or front lens measured in millimeters (mm). The larger the objective lens, the more light that enters the binocular and the brighter the image.