Designed by hunters for hunters, Bushnell Legend binoculars offer outstanding optical quality and state-of-the-art technology. PC-3 phase coated BAK-4 prisms, RAINGUARD and fully multi-coated optics offer superior optical resolution and performance-even in inclement weather. O-ring sealed and nitrogen-purged for complete water and fog protection. Features long eye relief and patented twist-up eyecups for eyeglass wearers. Non-slip ergonomic rubber armoring provides a secure grip.