Celestron SkyMaster 20x80 Astronomy Binoculars

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The Celestron SkyMaster 20x80 Astronomy Binoculars are one of the brightest binoculars on the market.


- Impressive 20x Magnification

- Unbelievable 80mm Aperture for Bright Views of the Night Sky

- Multi-Coated Optics to Improve Image Quality

- Great for Both Astronomical & Terrestrial Use

- Comfortable, High-Quality BaK4 Porro Prism Design with a Protective Rubber Coating

- Tripod-Adaptable

- Carry Case Included

- Celestron Limited Lifetime Warranty

OUR PRICE $349.95
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    The Celestron SkyMaster 20x80 Astronomy Binoculars are amongst the most powerful binoculars on the market.

    Observe the night sky on-the-go with the Celestron SkyMaster 20x80 Astronomy Binoculars.

    With an extraordinary 80mm aperture and an impressive 20x magnification, the Celestron SkyMaster 20x80 offers close-up views of the Moon, star clusters and constellations, making it the great companion for nights away from your telescope. But just because they're designed for astronomy doesn't mean you can't use them during the day too! The SkyMaster 20x80 Binoculars are great for longer-distance views of terrestrial objects at land or sea. The large aperture of these binoculars make them great for use in low-light conditions, whether you're pointing up at the night sky or using them during dawn & dusk.

    The 80mm Aperture of the SkyMaster 20x80 makes these one of the brightest binoculars on the market.

    With multi-coated optics built on the well-renowned porro prism, BaK4 optical design, the SkyMaster 20x80 offers high-quality views with enhanced contrast. Despite their large size, the design of the binoculars also make them fairly comfortable to hold, especially since the chassis is protected by a rubber armour with an ultra-firm grip.

    The SkyMaster 20x80 Binoculars are incredibly versatile with tripod-adaptability and an included carry case.

    Optics Central is an Authorised Retailer of Celestron. The Celestron SkyMaster 20x80 Astronomy Binoculars are covered by the Celestron Limited Lifetime Warranty.


    Full Specifications

    Prism Glass (Type) Porro Prism (BaK-4)
    Magnification 20x
    Objective Lens Diameter 80mm
    Focal Length of Objective Lens 328.6mm
    Lens Coatings Multi-Coated
    Exit Pupil 4mm
    Close Focus 33m
    Twilight Factor 40
    Relative Brightness 16
    Liming Stellar Magnitude Ideal: 12.02
    Moderate: 11.02
    Poor: 10.02
    Linear Field of View at 1,000m 65m
    Angular Field of View 3.7°
    Eye Relief 18mm
    Interpupillary Distance (Max) 72mm
    Interpupillary Distance (Min) 56mm
    Dioptric Correction -4 | +8
    Tripod Adaptable Yes
    Water-Resistant? Yes
    Dimensions 22.8 x 12.0 x 32.5 cm
    Weight 2126g
    Warranty Celestron Limited Lifetime Warranty


    About Celestron

    Imagine a humble beginning – a 6-inch reflector telescope crafted by Tom Johnson for his young son. This was the spark that ignited a transformative journey. As time passed, his designs evolved into larger, more sophisticated scopes. Today, Celestron shines as an industry trailblazer, renowned for crafting precision optical equipment. From computerised marvels to traditional telescopes, binoculars, spotting scopes and more, Celestron's portfolio is a universe of possibilities. With a legacy spanning over 50 illustrious years, Celestron has earned admiration from both avid hobbyists and dedicated astronomers worldwide. But they don't rest on their laurels; innovation propels them forward. They constantly broaden their product horizons while illuminating minds through global science education initiatives. Celestron's story is one of innovation, evolution and a passion for the cosmos. Join them on this extraordinary journey of discovery and inspiration.

    Product Code: 71018

    More Information
    Magnification20 times
    Aperture80mm (3.15")
    Prism TypePorro
    Prism Glass QualityBaK-4
    Glass Lens QualityStandard
    Field of View65m @ 1000m
    Exit Pupil Diameter4mm (.15")
    Twilight Factor40
    Eye Relief18mm (.71")
    Dimensions228mm x 120mm x 325mm (9.0" x 4.7" x 12.8")
    Warranty InformationCelestron Limited Lifetime Warranty
    Additional Specifications of ProductWater-Resistant
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    1 x Celestron SkyMaster 20x80 Astronomy Binoculars

    1 x Objective Lens Caps

    1 x Rainguard

    1 x Nylon Carry Case

    1 x Neck Strap

    1 x Lens Cloth

    1 x Instruction Manual

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