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WORKS WITH YOUR TRIPOD: Due to their size & weight most users mount SkyMaster binoculars on a traditional photo tripod (not included). The built-in -20 adapter attaches to most tripods in seconds.
BRIGHT SHARP VIEWS WITH BaK-4 PRISMS: The SkyMaster is a favorite among those who view in dim conditions near dawn and dusk or at night for astronomy. BaK-4 prisms maximize light throughput to your eye so you see brighter more detailed images.
DURABLE AND WATER-RESISTANT: A rubber-armored housing protects your binoculars from damage and provides a secure gripping surface. The water-resistant exterior stands up to tough conditions and unexpected rainy weather.
UNBEATABLE WARRANTY & CUSTOMER SUPPORT: Buy with confidence from a leading optics brand in California since 1960. Your purchase includes a Limited Lifetime US Warranty & US-based expert tech support.
Product Description
has designed and engineered the largest SkyMaster models to meet the special demands of extended astronomical or terrestrial viewing sessions. Our large aperture powerful binoculars ensure high performance in all weather conditions and are ideal for astronomical viewing or terrestrial use. Due to its size and weightincluding its very large objective lensesthis binocular should be mounted on a standard photographic tripod for extended periods of use. Weve included an integrated tripod adapter rod that allows you to mount your SkyMaster binoculars on any sturdy -20 photographic tripod in seconds. Astronomers have praised the SkyMaster for decades for its high-quality BaK-4 prisms and multi-coated optics which enhance contrast and bring out bright sharp imagesespecially in low light conditions. The binocular features soft comfortable rubber eyecups that block stray light. Eyeglass wearers can fold down the eyecups and view with their eyeglasses on. For maximum stability and secure optical alignment the 80mm SkyMaster model features enhanced structural reinforcement to the main binocular body. Your purchase of the SkyMaster 20x80 binoculars includes the built-in tripod adapter objective lens caps a rainguard a deluxe carrying case a neck strap a lens cloth and an instruction manual. Buy with confidence from the worlds No.1 telescope brand and a leading binocular manufacturer based in California since 1960.
Amazon.comWhen it's time to gaze at the stars or take in some long-distance or low-light terrain viewing look no further than the 71018 SkyMaster 20 x 80 binoculars. Featuring high quality BAK-4 prisms multi-coated optics for enhanced contrast a diopter adjustment for fine focusing and large apertures these binoculars offer phenomenal performance.
The 71018 features a 20x magnification and an objective lens diameter of 80 millimeters giving it a 4-millimeter exit pupil. (The exit pupil size -- the diameter of the objective lens divided by the magnification -- determines the amount of light available to your eye. The larger the exit pupil the brighter the image obtained will be. A three-millimeter exit pupil is generally sufficient for daytime use five-millimeters is suitable for daytime and twilight and seven-millimeters is generally necessary for maximum nighttime or astronomy use.) The 71018 also includes an integrated tripod adapter rod a deluxe padded soft carrying case and 's No Fault Limited Lifetime Warranty.
What's in the Box
71018 Binoculars and deluxe padded soft carrying case