Celestron Skymaster Pro 15x70 Binoculars
Celestron Skymaster Pro 15x70 BinocularsCelestron Skymaster Pro 15x70 BinocularsCelestron Skymaster Pro 15x70 Binoculars
Celestron Skymaster Pro 15x70 BinocularsCelestron Skymaster Pro 15x70 BinocularsCelestron Skymaster Pro 15x70 Binoculars

Celestron Skymaster Pro 15x70 Binoculars

Now: £125.00 (Save:  £42.00) Was:  £167.00
  (1 Review)
✓ 2 year warranty


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About this product

Model:  cel_skymstr_pro_15x70_72030
Part Number:  72030

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 utilising Celestron’s proprietary XLT coating technology, the view through a SkyMaster Pro is second to none at this price point.



  • Large 70 mm objective lenses for excellent light gathering in low light conditions or for astronomical observing
  • Ultra sharp focus across the field of view
  • Multi-Coated optics for sharp, clear views
  • Bak-4 Prisms
  • Detachable RSR rail for attaching an optional red dot finderscope
  • Rubber armored for improved ergonomics and protection from every day use in the field 
  • Waterproof and nitrogen purged for use in all weather conditions
  • Extended 17mm of eye relief suitable for eyeglass wearers

Large 70mm objective lenses

The 70mm 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

The built in tripod adapter of the SkyMaster Pro 15x70 allows the binocular to be attached to a tripod for added stability during longer viewing sessions. 

RSR “Reflex Sight Ready” rail

The tripod adapter also enables a red-dot finder to be attached via the included RSR “Reflex Sight Ready” Rail.  When properly aligned, the red-dot finder will allow objects to be brought into view quickly.

 Lightweight, waterproof construction

A polycarbonate and Aluminium housing makes SkyMaster Pro durable and lightweight. The housing’s protective rubber armour is extremely rugged and can stand up to 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. 

 High magnification

Bring distant objects into view with 15x magnification—great for observing celestial objects in greater detail, searching for wildlife in the brush or viewing a distant object on the horizon. 

What's in the box

  • Skymaster Pro Binoculars
  • Tripod Adapter
  • Removeable Finder Rail
  • Objective Lens Caps
  • Rainguard
  • Carry Case
  • Neck Strap
  • Lens Cloth
  • Instruction Manual


Objective Lens Diameter70mm
Lens CoatingsFully Multi-Coated XLT Coatings
Angular Field of View4.4
Linear Field of View231ft / 77m
Close Focus49.2ft / 15m
Eye Relief17mm
Exit Pupil4.6mm
Prism TypeBaK-4
WaterproofWaterproof and Fogproof Nitrogen Purged
Relative Brightness21.16
Twilight Factor32.4
Interpupillary Distance (mm)56-72mm
Diopter Adjustment Range4
Tripod AdaptableYes
Size (LxWxH)10.9 x 8.7 x 3.4 in
Weight1.7kg / 3.75lb
WarrantyLimited Lifetime
Included ItemsTripod Adapter, Removable Finder Rail, Objective Lens Caps, Rainguard, Neck Strap, Lens Cloth, Instruction Manual

Customer reviews

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Good astro binocs, also for nature!
Thursday, 12 September 2019  | 

Clear, bright and sharp image for a price of a good normal binoculars. I've spent a few hours with these both under dark skies, and also on beaches and trails looking for birds and animals.. If you are physically in a any decent condition, these are not too heavy for occasional handholding but for extended sessions I recommend using a tripod, or monopod with a ball head. I tend to keep my hands rather close to the objective lenses as it improves the stability of the image. They are best on a monopod with a slightly loose ball head - you'll be flexible enough for scanning but sturdy enough for stable image. I like these very much!


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Q1. How much do these binoculars weigh?

The Celestron Skymaster Pro 15x70 binoculars weigh 1,700g / 60oz.