Superior quality full sized binoculars that are ideal for the widest range of lighting and weather conditions. Exceptional quality meets high-end expectations. Large objective lenses incorporated in the design allow for contrast-rich, bright viewing under all light conditions. Large objective lens elements provide maximum light gathering capabilities and are perfect for use in low light conditions. Premium multi-layer coatings assure the maximum light transmission through the binocular. The result is bright, crisp, true-to-life images in the widest range of viewing conditions. Specialized protective coating repels dust, water and grease to keep your optics clean and your image quality at its peak. (SD Models Only) Rigid body construction makes these binoculars extremely rugged to maintain optical alignment. This ensures comfortable viewing throughout the life of the product. Waterproof and nitrogen-filled (JIS Class 6) to handle the most extreme weather conditions (submersible to 1m). UPC 027075288591 Brand Pentax Color Green Coating Multi-Coated Features Waterproof Size Map Full Size Eye Relief 18 Focus Type Center Focus Model Name SD Mount Type Roof Prism Type Roof Prism Unit Count 1.0 Count Zoom Ratio 8 multiplier x Item Weight 1.5 Pounds Manufacturer Pentax Model Number SD 8x42 WP BuiltIn Media Binocular, case Field of View 60 Degrees Country of Origin China Focus Description Center Focus, Manual Enclosure Material Magnesium ExitPupil Diameter 4 Relative Brightness 27 Low Light Technology yes Warranty Description Limited lifetime Age Range Description Adult Item Dimensions L x W 5.8 L x 5.28 W Magnification Maximum 8 Apparent Angle of View 7.5 Water Resistance Level Waterproof Manufacturer Part Number SD 8x42 WP Item Dimensions L x W x H 5.8 L x 5.28 W x 2 H Global Trade Identification Number 00027075288591