The ALPEN Rainier 10x42 HD binoculars are made of high-performance materials and feature a premium coating. Observe animals or simply enjoy the landscape around you: sharp, detailed images will impress you wherever you look. The large lens diameter provides an extended field of view of 113 m to 1,000 m, as well as a large interpupillary distance for optimum viewing comfort. A first-class pair of binoculars. High-performance glass material Thanks to the premium ED (Extra Low Dispersion) glass prism, the binoculars produce brilliant, colour-true images. ED glass significantly reduces light scattering and prevents chromatic aberration. In addition, it increases light transmission and allows you to observe your surroundings with high resolution and impressive detail. Premium coatings All optical components of the Rainier HD binoculars feature ALPEN's unique UBX multi-layer coating for maximum light transmission. Thanks to more than 60 layers of our SHR metallic and PXA phase coating on the extra-large BaK-4 prisms, images are reproduced with exceptional sharpness, contrast and colour fidelity. Durable, waterproof design The highly durable, rubber-coated Rainier 10x42 HD binoculars are ideal for hunting and other outdoor activities, even in adverse weather conditions. The waterproof magnesium housing protects the optics from rain, fog, snow or other environmental factors. They are nitrogen-filled to prevent the lenses from fogging up on the inside. Perfect for spectacle wearers ALPEN Rainier binoculars are equipped with rotating eyecups that ensure maximum viewing comfort for spectacle wearers. Simply fold down the eyecups to obtain the perfect distance between your eyes and the eyepiece lenses. Thanks to the LE (long eye relief) eyepieces, you can see the entire field of view. Equipped with an A-lock dioptre system, which locks your adjustments to ensure that the optics remain perfectly adjusted to your vision. With the ALPEN Rainier 10x42 HD binoculars you will experience breathtaking images, with true-to-life colours and rich detail of your surroundings in nature, or by taking them on holiday.