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Celestron Skymaster 25x70 Astronomy Binoculars

SKU: CLS-71008

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Model No: 71008 - The Celestron Skymaster 25x70, when paired with a sturdy tripod, becomes a fantastic and reliable night sky viewing instrument. Also a phenomenal set for long distance terrestrial viewing. Features Bak-4 prisms and multi-coated optics for enhanced contrast. 

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Weather the bright or dark side of the moon, these 70mm bins of the Celestron Skymaster 25x70 Astronomy Binoculars offer maximum brightness to show you clear detail and amazing contrast.

Celestron’s SkyMaster Series large aperture binoculars are phenomenal value for high performance binoculars. Ideal for astronomical viewing or for terrestrial (land) use - especially over long distances. Each SkyMaster model features high quality BaK-4 prisms and multi-coated optics for enhanced contrast. Celestron has designed and engineered the larger SkyMaster models to meet the special demands of extended astronomical or terrestrial viewing sessions.

Overview Features:

  • 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

Objective Lens Diameter (mm) 70 mm
Magnification (x) 25x
Apparent Field of View 2.7°
Exit Pupil (mm) 2.8 mm
Eye Relief (mm) 13 mm
Close Focus 75 ft (23 m)
IPD Max 72 mm
IPD Min 56 mm
Optical Coatings Multi-Coated
Weight (oz) 52 oz (1474 g)
Prism Glass (Type) BaK-4
Twilight Factor 41.83
Relative Brightness 7.84
Weatherproof Water Resistant
Tripod Adaptable Yes
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Product Code: 71008

Additional Information

Additional Information

Binoculars Weight 1474 g
Magnification 12 times and above
Aperture 70mm
Prism Glass Quality BaK-4
Waterproof No
Fogproof No
Field of View 2.7°
Eye Relief 13 mm
Prism Type Porro
Warranty Information 2 Years
Additional Specifications of Product No


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