SkyMaster Pro binoculars are the ideal choice for amateur astronomers or anyone that observes at great distances. Compared to lower-priced large aperture binoculars, SkyMaster Pro uses superior optics, coatings, internal parts and housing materials. 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.
Massive Objective Lenses:
The 80 mm objective lenses have tremendous light gathering capabilities, delivering superior low light performance, even in the dimmest conditions. Choose SkyMaster Pro for use at dusk, dawn and nighttime astronomical viewing.
Fully Multi-Coated Optics and BaK-4 Prisms:
Every air-to-glass surface is multi-coated with Celestron’s proprietary XLT coating technology. These coatings coupled with BaK-4 prisms increase light transmission through the optical path and deliver crisp, high contrast images with outstanding resolution.
Built in Tripod Adapter and RSR “Reflex Sight Ready” Rail:
The built in tripod adapter of the SkyMaster Pro 20x80 not only allows the binocular to be attached to a tripod for added stability but it also acts as a balance rail by sliding along the center support rod. A red-dot finder can also be attached to the center support rod utilizing the removable rail. When properly aligned with the binocular, the red-dot finder will allow objects to be brought into view quickly.
Lightweight, Waterproof Construction:
The polycarbonate and aluminum housing allows the binocular to be lighter weight without sacrificing its durability. The housing with protective rubber armor is extremely rugged and durable with the ability to handle tough use.
The fully waterproof housing for use in all weather conditions provides peace of mind when unexpected weather rolls in. The housing is also filled with dry nitrogen gas to prevent the internal lenses from fogging when moving between extreme temperatures or when using the binocular in damp conditions.
Extended Eye Relief:
17 mm of eye relief allows for comfortable viewing for both eyeglass and non-eyeglass wearers. Eyeglass wearers can see the entire field of view while looking through the eyepiece with their glasses on. For those that do not wear eyeglasses, the rubber eyecup positions the users eye behind the eyepiece at the correct distance for optimal viewing.
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.
|Objective Lens Diameter||70mm (2.75")|
|Angular Field of View||4.4°|
|Linear Field of View (@1000 yds) / @1000 m)||231 ft (77 m)|
|Exit Pupil||4.6mm (.18")|
|Eye Relief||17mm (.67")|
|Close Focus||49.2 ft (15 m)|
|Interpupillary Distance (max)||72mm (2.83")|
|Interpupillary Distance (min)||56mm (2.20")|
|Diopter Adjustment Range||± 4|
|Lens Coatings||Fully Multi-Coated - XLT Coatings|
|Prism Glass (Type)||BaK-4|
|Weight||51 oz (1450 g)|
|Carrying Case||Deluxe Nylon|
|Dimensions||276.9mm x 221mm x 86.4mm (10.9" x 8.7" x 3.4")|
Celestron was founded by Tom Johnson whose first telescope design was a simple 6-inch reflector, built for his young son. He gradually progressed to making larger scopes in more sophisticated designs. Today, the Celestron company is an industry leader in designing and manufacturing optical equipment including telescopes (computerised and non-computerised), binoculars, spotting scopes and its accompanying accessories. Celestron's legacy spans 50 years, and has grown to enjoy recognition from amateurs to serious astronomers globally. The company seeks to remain innovative by growing its product offerings, while supporting science education around the world.
|Magnification||12 times and above|
|Prism Glass Quality||BaK-4|
|Field of View||77m / 1000m|
|Warranty Information||2 Years Factory Warranty|
|Additional Specifications of Product||No|