Price: $199.95 - $145.19
(as of Dec 15, 2024 10:09:22 UTC - Details)

Celestron 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. Each SkyMaster model features high-quality BaK-4 prisms and multi-coated optics for enhanced contrast, with bright, sharp image quality—even in dim conditions. A practical integrated tripod adapter rod allows you to enjoy extended hands-free viewing sessions by simply mounting your SkyMaster binoculars on any sturdy photographic tripod. Our SkyMaster model features soft, rubber eyecups that block stray light and are comfortable to use. Eyeglass wearers can fold down the eyecups to enjoy a better viewing experience. For maximum stability and secure optical alignment, the 80mm SkyMaster model features enhanced structural reinforcement to the main binocular body. The purchase of our Celestron SkyMaster 20x80 binoculars includes an objective lens cap, a rainguard, a deluxe carrying case, a neck strap, a lens cloth, and an instruction manual. Buy with confidence from the world’s No.1 telescope brand and a leading binocular manufacturer, based in California since 1960.
POWERFUL 20X MAGNIFICATION: Giant astronomy binoculars feature massive 80mm objective lenses and powerful 20x magnification. These binoculars are ideal for long-distance viewing of land-based subjects or astronomical observing at night.
INCLUDES TRIPOD ADAPTER: Stabilize your binocular for added comfort and shake-free views. Mount your 80mm SkyMaster binoculars on any traditional photographic tripod with the built-in tripod adapter.
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 Celestron, a leading optics brand in California since 1960. Your purchase includes a Celestron Limited Lifetime US Warranty & US-based expert tech support.
Reviewer: Stardazer
Rating: 5.0 out of 5 stars
Title: For the price, an Excellent Binocular with expansive field of view & generous eye relief, especially for night sky viewing
Review: Upgraded my SkyMaster 15x70 binos to the 20x80 model. This review concerns astronomical use, especially as it relates to casual observation. I just returned from two evenings with it under the dark skies of WV's Monongahela National Forest1) Field of view offers wide angle eye candy. 3.7 degrees with the feeling of expansiveness--even at 20x. I could place Orion's belt in one view; Orion's sword in another; The entire Pleiades (M45) in one glimpse; much of Kemble's Cascade; nearly all sections of the Veil Nebula complex; The Lagoon (M8) and Trifid Nebulae in one field; Can almost place M7 with M6 in Scorpius in the same field, also the Coathanger asterism fits nicely into the field of view.2) Spectacular views offered of M7 near the Scorpion's tail, The Swan nebula (M17), Dumbbell Nebula (M27), a billowing Orion Nebula (M42), Pleiades (M45), Andromeda Galaxy (M31) with companion galaxies...can seem to infer some stars on the outskirts of globular clusters M13 (Hercules) and M22 (Sagittarius). Veil Nebula is breathtaking under dark sky (t5he western side resembles a fuzzy fish hook). Can see North American Nebula near Deneb at top of Cygnus. I returned to several of these again and again--so rewarding were the views. I set it up a week ago for a backyard star party and the Pleiades was really impressive for viewers as was the Perseus Double Cluster and Albireo double star. The Orion nebula is also magnificent.3) Generous Eye Relief is best utilized by folding the eyecups back4) Used a 30 year old aluminum camera tripod that is sturdy enough to hold the 20x80 with ease. How I found it effective was to sit in a wooden kitchen table chair with the tripod legs fully extended and tripod close in with bino eye cups folded back. My tripod has a shaft that can rise about 10 inches more so I used that incrementally as viewing angle was increased--not unlike a barber's chair raising or lowering. Ample eye relief coupled with the folded back eye cups and raised tripod slant the bino was attached to meant I could view objects 45 degrees up from the horizontal. Objects near vertical I could manage limited viewing by actually leaning back with binos and tripod legs laying across me. That's how I viewed the Veil Nebula. Be mindful of the weight before trying this!! It was OK for me but may not be for you. Test that carefully. The 20x80 mount is more robust than the attachment I used with the same tripod with the 15x70's.5) Clarity of image was NOT sharp all the way to the edge. However, for the comparatively low price of the 20x80 I really can't complain about this as I'd pay much more for that level of optics.6) I have an 11" SCT telescope. The 20x80 is a nice, satisfying casual alternative to setting up my larger scope and I had so much fun with it one evening I never bothered to set up my SCT.7) These binos are HEAVY so a sturdy tripod is recommended. The 20x80 is significantly heavier than my 15x70 set. I can use each hand held on their own for limited viewing by gripping the large ends with each hand.8) The moon is not excessively bright as it tends to be telescopically so you need not be overly concerned about temporary "blindness" from viewing the moon then switching to other stellar objects. Eye recovery is but momentary.9) Did finally view Jupiter. The line up of the moons is more as one sees telescopically rather than with traditional binocular views. Be advised that surface brightness is so great one will likely NOT be able to the bands on Jupiter. Mars and Jupiter are definitely bright discs. haven't yet had a good look at Saturn as its currently near the sun in the sky.

Reviewer: W. H. Blohm
Rating: 5.0 out of 5 stars
Title: Exactly what I expected
Review: I had done my research and been able to play with a friend's SkyMaster 20x80 Celestron binoculars for a few nights to see how well they met my needs. I wanted these as an alternative to hauling my heavy classic Celestron C-8 up into the hills over dirt roads (with washboards, ruts, all that fun stuff). These give me a lightweight alternative and work great with my heavier camera tripod.The package arrived from the UK a couple days early, which was awesome. The box looked like a cross between being re-used and having had some heavy-handed handling during transit. That was concerning, but the box inside that was in pristine condition and the actual Celestron box inside that was pristine as well. The binoculars came encased in a soft foam housing and my greatest fear, them getting knocked out of collimation during shipping, didn't happen. There were no collimation errors at all.I tested them in my in-city driveway over a few nights when we finally had clear skies. As others say, you can hand hold these, but you're going to quickly be reaching for your tripod to hold them. The strain on your arms builds up fast.Looking through them, the moon is fantastic and M31 is an impressive size. Saturn was basically a slightly larger dot than a star, and I could not make out any rings. That was expected, and I might be able to see a distortion caused to the dot by the rings at a dark sky site. Tsuchinshan-ATLAS was a joy to view. All these views were nice and clear, once the binoculars were properly adjusted to my eyes and mounted on my tripod.The only downside I've encountered so far is that when they're on the tripod, anything near zenith is hard on the neck. My tripod gets the binoculars up to a comfortable height for an evening of viewing, but the steep angle for high overhead views gives one a crick in the neck. A set of 45 degree adapters for the eyepieces should take care of that, though.I'm really looking forward to seeing the Orion nebula, the Pleiades, and other DSOs as the year goes on. I realize these won't give me "as good a view" as my C8, obviously, but what I've seen so far tells me I made the right choice for what I wanted them for: a "lightweight" alternative to lugging my heavy C8 up in the hills. This way I can always have them there whenever I go out for astrophotography.Oh, and they're pretty decent for terrestrial observations, too.

Reviewer: Rose
Rating: 5.0 out of 5 stars
Title: Much Better
Review: This binocular have better clear field view, it’s functional as it discribes,but you really need a tripod because it’s heavy and for your own comfort and you can get more focus if you have tripod because it’s heavy. Worth It’s value because it’s affordable for the amateurs stargazer.

Reviewer: Scott Staples
Rating: 5.0 out of 5 stars
Title:
Review: Bought these after returning zoom Binoculars. With nothing to loose with fixed 20x80, they had the reach I was looking for. And the big surprise is how excellent they are. Not only can I use them handheld, on a tripod they are incredible. The far off distances come extremely clear, bright and sharp. No ghosting, Chromatic Aberration whatsoever. Solid build, pleasant to handle. A superb viewing every time anywhere. 10 stars

Reviewer: Brian Ribeiro
Rating: 5.0 out of 5 stars
Title:
Review: O que dizer de um binóculos que traz as maravilhas do céu até seus olhos?Alguns meses atrás comprei um 7x50 da mesma marca e após varrer boa parte do céu, senti a necessidade de um upgrade. Apesar de o 15x70 ser mais barato, resolvi ir de vez atrás de um maior e deparei com esse 20x80.Arrependimento? Apenas com o tempo de espera até chegar, passou pouco mais de 1 mês até ter em mãos.Já o binóculos em si é sensacional, não tem comparação com meu 7x50 quanto à observação do céu. Obviamente não é possível ver detalhes dos planetas, mas Titã é visível, Saturno aparece como uma luz alongada e Júpiter é majestoso com seus maiores satélites, imponente no campo de visão! Notam-se muitas crateras e montanhas na Lua com uma qualidade incrível!Além disso é possível ver também aglomerados estelares, nebulosas e algumas galáxias, porém dependem pelo menos de um céu rural. Falando em nebulosas, a Carina e a de Órion são as mais lindas para se ver, na minha opinião.Para se ter uma ideia do que é possível enxergar, no centro de onde moro cheguei a identificar, com muito custo, estrelas até da magnitude +10.2, sendo mais fácil identificar até mais ou menos +9.5. Já objetos menos densos, como nebulosas e cometas, dependem muito da poluição luminosa e não chegam a tal magnitude.Como nem tudo é perfeito, há alguns pontos negativos:1° - a aberração cromática é bem forte nos objetos mais brilhantes, mas não chega a comprometer a experiência.2° - por mais que na embalagem diga que serve para visualização terrestre de longa distância, não gostei da falta de nitidez nos morros ao longe. Nesse quesito ainda prefiro meu 7x50.No geral, é um equipamento indispensável e ótima alternativa aos telescópios baratos. Mas tenha em mente que é praticamente exclusivo para astronomia.

Reviewer: Jeff
Rating: 5.0 out of 5 stars
Title:
Review: A voir certains avis, je craignais de rencontrer des problèmes de mise au point ou de réglage de l'écartement. Mais tout fonctionne parfaitement sur le mien. La mise au point est très précise, la netteté au centre parfaite. Le rendu est incroyable sur la lune avec une très forte luminosité.Par contre elles sont lourdes et nécessitent donc un bon trépied pour bien en profiter. Sur un trépied vidéo fluide qui peut supporter du matériel jusqu'à 8kg, c'est parfait. Les mouvements sont parfaitement fluides et précis sans secousses. Je recommande fortement.

Reviewer: Dungeon
Rating: 5.0 out of 5 stars
Title:
Review: Beautifully clear image offered by the large 80mm lens. They have a robust feel and seem to be well made and should last for many years with care. These are a great starter pair for sky watching, but if that is your main use for them you W|ILL need a Tripod. They are heavy but thats not the real problem, if you focus on anything that is on considerable magnification it is impossible to hold them still enough to get any sort or real idea of the target image, in addition as soon as you try and adjust the focus, you loose the target you are focussing on. I bought these as a powerful set for sky watching, birding, and general scenery when walking and holidaying. Though bulky they are worth carrying for the quality and depth of the image that is available. Easily backpackable. I live in a city and it is amazing the way on a CLEAR night they cut through the haze that is there (but not visible) and allows you so see a complete vista of stars that are not available to the naked eye. I wish I could have afforded the 25x100, but for that cost I will supplement it and buy myself a good telescope. These are fantastic powerful general purpose binoculars and can be used for sky watching WITH a tripod, dont believe reviews that say you dont need it. Great Value. Recommended. I wish they had provided a better padded carry bag.

Reviewer: José Alberto
Rating: 5.0 out of 5 stars
Title:
Review: Me encanta Celestron! Cómo podrán ver, tengo algunos artículos 25*100, 25*70 y 20*80La referencia a este comentario es en base a los binoculares 25*100 es un artículo ya profesional no es para principiantes es muy pesado para maniobra por lo que se necesita de un buen tripiéTiene mucho más profundidad que los otros binoculares que tengo, y mucha más definición... El precio estaba bastante accesible y la compra a meses sin intereses fue lo que terminó a animarmeLos recomiendo mucho si les gusta la astronomia