PENTAX Binocular SD 7x42 ED Glass Elements and Featuring Large-Diameter Objective Lenses for Bright, Clear Viewing

Features

• These new models provide sharp, high-contrast images with minimal glare and ghost images, thanks to the application of a full multi-coating process to all lens surfaces and a special coating designed to optimize light transmittance. They also feature large, 42-millimeter diameter objective lenses to deliver a bright, clear view even in unfavorable lighting conditions, such as in twilight. The PENTAX SD 7x42 ED features a large six-millimeter exit pupil, making it ideal for astronomical observation.
• As the first PENTAX S-series models to incorporate ED (Extra-low Dispersion) optical elements for effective compensation of chromatic aberration, these binoculars deliver a sharp, high-contrast, blur-free image of the subject.
• Thanks to their dependable waterproof construction* (equivalent to JIS Class 6 standards for watertight designs submersible to a depth of one meter), these models can be used in almost all weather conditions, and can be easily rinsed clean with water. The nitrogen-filled design prevents the interior lens surfaces from fogging caused by sudden temperature changes.
• Exterior housing made of thermoplastic elastomer resin to improve holding comfort and prevent accidental slippage Easy-to-operate diopter adjustment mechanism with a nonslip, ring-type adjuster Extendible eyepieces for effortless shift between in-use and storage positions Easy mounting on a tripod, in combination with the optional TP-3 Tripod Adapter