The Alpen Optics Rainier Series Binoculars represent the pinnacle of optical performance, combining HD optics, ED glass, and Alpen’s most advanced coating technologies. Designed for serious users, these binoculars deliver exceptional clarity, contrast, and color fidelity in all conditions.

Featuring our exclusive UBX multi-layer coating for maximum light transmission. The extra large BAK-4 roof prisms are coated with over 60 layers of Alpen’s SHR metallic and PXA phase coatings to deliver the best brightness, clarity, and color fidelity. Large-diameter lens elements throughout the optical system provide an enhanced field of view and eye relief for easy viewing. 

Large optical elements enhance both field of view and eye relief, creating a comfortable and immersive viewing experience. Perfect for birdwatching, hunting, and professional observation, Rainier binoculars are built for those who demand the very best in optical performance.