Fully Multi-Coated and Premium BaK-4 Prisms Featuring multi-coated (MC) optics and premium BaK-4 prisms, Bushnell Legend 10x50 Compact Binoculars maximize light transmission to deliver clear, bright images. IPX7 Construction is 100% Waterproof and Fog-Proof Specifically designed for wet conditions, these waterproof and anti-fog binoculars are O-ring sealed, which means they can withstand being dropped in standing water. They have also been nitrogen purged to to remove all internal moisture and prevent fogging. Easy Center Focus Knob Twist-Up Eyecups These binoculars are full-featured yet easy to use, with a large center focus knob that lets you sharpen image quality with a simple turn. Twist-up eyecups facilitate fast viewing and allow the binoculars to be adjusted comfortably for people wearing glasses. Bushnell: The Industry Leader in High-Performance Sports Optics Since 1948, our guiding principle has been to provide the highest-quality, most reliable and affordable sports optics on the market. Our award-winning products enhance the enjoyment of every outdoor pursuit and empower everyone to get out and experience their passion. Combining cutting-edge design and performance with a commitment to being accessible to all, Bushnell is the most recognized and reputable sports optics brand in the world. Tech Specs

• Waterproof Construction With Rainguard Lens Protection IPX7: waterproof construction is tested by submerging at 1 meter for 30 minutes without any penetration. The combination of the IPX7 rating and Rainguard, means these binoculars are ready to take on the roughest elements.
• Fully Multi Coated, All Glass Optic System: An all glass fully multi-coated optical system enhances contrast, resolution, and light transmission. High-quality, soft touch rubber and brushed metal texture finishes provide performance in a great looking, modern design.
• Aggressive Texture For Confident Grip And Rubber Housing For Drop Protection: Updated ergonomics with soft touch rubber and easy grip texture. Easy grip texture along the sides and bridge of the binocular reduce the chance of dropping and give a confident in-hand feel even with one hand.
• Lightweight Body Construction For All Day Comfort: All glass multi-coated optics provide best in class image quality, even in low-light. The ultra-smooth focus wheel allows you to quickly focus in on your subject for perfect definition when you need it.