Celestron SkyMaster 25X70mm Porro Binoculars

  • £149.00
    Unit price per 
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Celestron SkyMaster 25X70mm Porro Binoculars

  • BAK4 Porro Prisms/Multi-Coated Optics
  • 70mm Extra-Wide Objectives
  • Wide 67.5° Apparent Angle of View
  • Weather & Impact Resistant
  • Short Closed-Bridge Configuration
  • Center-Focusing, Diopter-Adjustment Ring
  • Tripod Mountable via Included Adapter
  • Fold-Down Eyecups

Make long-range observations or explore the night sky using the 25x70 SkyMaster Binoculars from Celestron. These binoculars are specifically designed for those tasks and possesses two distinct characteristics that set them apart from many other binoculars and make them a good fit for the purpose. First is the extra-wide 70mm objective aperture, which allows lots of light and delivers good visibility in low-light conditions. Second is their high 25x magnification power, which enables you to have good close-ups on distant objects, even the moon and the stars.

These binoculars have a configuration that allows you to observe celestial objects with both eyes, an advantage over regular telescopes. Also, they are fully assembled and ready to be mounted on a tripod using the included adapter. To ensure that you get clear images without glare, the lenses are anti-reflection multi-coated. Other highlights of the optic are its center focusing, interpupillary adjustment, and diopter corrector. To protect these binoculars while not in use, objective lens covers are included, along with a rainguard for the eyepieces, and a carry case.


  • 25x magnification porro prism binocular
  • Large 70 mm objective lens offers maximum image brightness in low-light and long-range conditions
  • Ultra sharp focus across the field of view
  • Multi-Coated optics for sharp, clear views
  • Suitable for terrestrial or astronomical viewing
  • Protective rubber covering for ultra-firm grip
  • Large center focus knob for easy focusing
  • Tripod adapter included
  • Long eye relief ideal for eyeglass wearers
  • Carrying case included for travel and safe storage
  • Limited Lifetime Warranty provides best protection and product support on the market

In the Box

  • Celestron SkyMaster 25X70mm Porro Binoculars
  • Carry Case
  • Cleaning Cloth
  • Neck Strap
  • Tripod Adapter
  • Rainguard
  • 2 x Lens Covers

Celestron SkyMaster 25x70mm Specs

Prism Type Porro (BAK4)
Magnification 25x
Objective Lens Diameter 70 mm
Angle of View 2.7° (Actual)
Field of View 46.81 m @ 1000 m
Minimum Focus Distance 23 m
Exit Pupil Diameter 2.8 mm
Eye Relief 13 mm
Interpupillary Adjustment 56 to 72 mm 
Diopter Adjustment -4 to +8
Focus Type Center
Water Resistance Water Resistant
Dimensions 27.94 x 22.1 x 10.92 cm
Weight 1.47 kg




Carlos Delivery

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 Same-Day Delivery is Available on All Orders Placed Before 14:30 (Monday-Friday).

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