Celestron 20x80 SkyMaster Pro Binoculars

  • £279.00
    Unit price per 
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Celestron 20x80 SkyMaster Pro Binoculars

  • BAK4 Porro Prisms
  • XLT Fully Multi-Coated Optics
  • Wide-Angle Viewing: 64°
  • Nitrogen Filled, Waterproof & Fogproof
  • Aluminum and Polycarbonate Chassis
  • Center Focusing with Diopter Adjustment
  • Built-In Standard 1/4"-20 Tripod Mount
  • Fold-Down and Winged Eyecups
  • Detachable Rail for Finderscope

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 80mm 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 20x80mm 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.

Enhanced Magnification

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.

Optical Performance

  • 20x magnification
  • 80mm objective lenses
  • BAK4 porro prism optical path
  • Proprietary XLT fully multi-coated optics increase light transmission for bright high-contrast images
  • 168' field of view at 1000 yards
  • 64° wide-angle viewing
  • 15.5mm eye relief, 4.0mm exit pupil

Use and Handling

  • ±4 dioptric correction
  • 56 to 72mm interpupillary adjustment range
  • Detachable RSR (Reflex Sight Ready) rail for attaching an optional red-dot finderscope
  • Traditional fold-down eyecups for comfortable use with or without eyewear
  • Includes winged eyecups to block stray peripheral light that can affect vision

Construction Details

  • Lightweight and durable polycarbonate and aluminum chassis
  • Nitrogen filled for water and fogproof performance
  • Rubber armor protects against impacts and provides slip-resistant grip
  • Built-in tripod adapter for easy mounting

In the Box

  • Celestron 20x80 SkyMaster Pro Binoculars
  • Removable Finder Rail
  • 2 x Winged Eyecups
  • Ocular Rainguard
  • 2 x Objective Caps
  • Neck Strap
  • Lens Cloth
  • Case

Celestron SkyMaster Pro 20x80 Specs

Prism Type Porro (BAK4)
Performance
Magnification 20x
Objective Lens Diameter 80 mm
Angle of View 3.2° (Actual)
Field of View 168' @ 1000 yd / 56 m @ 1000 m
Minimum Focus Distance 66.2' / 20.18 m
Exit Pupil Diameter 4 mm
Eye Relief 15.5 mm
Interpupillary Adjustment 56 to 72 mm / 2.2 to 2.8"
Diopter Adjustment -4 to +4
Focus Type Center
Features
Fogproof Yes, Nitrogen Filled
Water Resistance Waterproof
General
Dimensions 13 x 9.5 x 4" / 33 x 24.1 x 10.2 cm
Weight 5.4 lb / 2.4 kg

 


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