Celestron – SkyMaster Pro 20x80 Binocular – Outdoor and Astronomy Binocular – Large Aperture for Long Distance Viewing – Fully Multi-Coated XLT Coating – Tripod Adapter and Carrying Case Included

SkyMaster Pro binoculars are the ideal choice for amateur astronomers or anyone that observes at great distances. SkyMaster Pro uses superior optics, coatings, internal parts, and housing materials compared to lower-priced, large-aperture binoculars. With large objective lenses, BaK-4 prisms, and fully multi-coated optics utilizing Celestron's proprietary XLT coating technology, the view through a SkyMaster Pro is second to none at this price point. The 80mm objective lenses have tremendous light-gathering capabilities, delivering superior low-light performance, even in the dimmest conditions. Every air-to-glass surface is multi-coated with Celestron's proprietary XLT coating technology. These coatings and BaK-4 prisms increase light transmission through the optical path and deliver crisp, high-contrast images with excellent resolution. The SkyMaster Pro 20x80 mm's built-in tripod adapter allows the binocular to be attached to a tripod for added stability during longer viewing sessions and also allows a red-dot finder to be attached to it utilizing the included RSR “Reflex Sight Ready” Rail. Simply align your reflex sight with the binocular, and you can locate objects in seconds with the red-dot finderscope. The polycarbonate and aluminum housing allows the binocular to be lighter weight without sacrificing its durability. The protective rubber armor is extremely rugged and durable and can handle demanding use. The fully waterproof housing for all weather conditions provides peace of mind when unexpected weather occurs. The housing is also filled with dry nitrogen gas to prevent the internal lenses from fogging when moving between extreme temperatures or using the binocular in damp conditions. Bring distant objects into view with 20x magnification—great for observing celestial objects in greater detail, searching for wildlife in the brush, or viewing a distant object on the horizon.

• SUPERIOR OPTICS, COATINGS, MATERIALS, AND CRAFTSMANSHIP: With large objective lenses, BaK-4 prisms, and fully multi-coated optics utilizing Celestron’s proprietary XLT coatings, the view through SkyMaster Pro is second to none at its price point.
• RSR "REFLEX SIGHT READY" RAIL: SkyMaster Pro's unique detachable RSR rail allows you to mount an optional red dot finderscope or other reflex sight. Pointing at astronomical or land-based targets with a binocular has never been easier.
• FULLY MULTI-COATED OPTICS: Every lens surface is coated multiple times with Celestron's unique XLT coatings to improve color and contrast and maximize brightness. You'll enjoy brighter and sharper images, even when lighting conditions are dim.
• DURABLE, WATERPROOF BODY: A rubber-armored, polycarbonate housing protects your binoculars from damage and stands up to the toughest weather conditions. They're also fully waterproof and nitrogen purged to prevent internal fogging of the lenses.
• UNBEATABLE WARRANTY & CUSTOMER SUPPORT: Buy with confidence from Celestron, a leading optics brand in California since 1960. Your purchase includes a Celestron Limited Lifetime US Warranty & US-based expert tech support.