Celestron SkyMaster 15×70 Binocular


  • Suitable for terrestrial or astronomical viewing
  • 15x magnification porro prism binocular
  • Large 70 mm objective lens offers maximum image brightness in low-light and long-range conditions
  • Sharp focus across the field of view
  • Multi-Coated optics for sharp, clear views
  • Protective rubber covering for ultra-firm grip
  • Large centre focus knob for easy focusing
  • Long eye relief ideal for eyeglass wearers
  • Tripod adaptor and carrying case included

Availability: In stock

Category: SKU: 71009



The Celestron15x70 SkyMaster binocular is one of the most popular models in the SkyMaster series. It offers large aperture light gathering in a reasonably lightweight body.

The Celestron SkyMaster large aperture binocular series have been designed and engineered to meet the special demands of extended astronomical or terrestrial viewing sessions. The binoculars are great value high performance binoculars and are available in 70mm, 80mm and a whopping 100mm apertures, making them ideal for astronomical viewing or for terrestrial (land) use – especially over long distances.

Each SkyMaster binocular model features high quality BaK-4 prisms and multi-coated optics for enhanced contrast. The bodies have a protective rubber external covering for protection and for a firm grip. A large central focus knob aid focusing and the binoculars have long eye relief making them ideal for those wearing glasses.

Each SkyMaster model comes with a storage/carry bag, lens caps, tripod adaptor, lanyard and cloth.


Objective Lens Diameter70mm (2.75″)
Angular Field of View4.4°
Linear Field of View (@1000 yds) / @1000 m)231 ft (77 m)
Exit Pupil4.7mm (.18″)
Eye Relief18mm (.71″)
Close Focus43 ft (13 m)
Interpupillary Distance (max)72mm (2.83″)
Interpupillary Distance (min)56mm (2.20″)
Diopter Adjustment Range-4 to +8
Twilight Factor32.4
Relative Brightness22.09
Lens CoatingsMulti-Coated
Prism Glass (Type)BaK-4
Prism CoatingsN/A
Weight48 oz (1361 g)
Environmental ProtectionWater Resistant
Nitrogen FilledNo
Tripod AdaptableYes
Carrying CaseNylon
Dimensions220mm x 110mm x 280mm (8.7″ x 4.3″ x 11.0″)
Included AccessoriesTripod Adapter with Finder Rail| Objective Lens Caps| Rainguard| Neck Strap| Lens Cloth| Instruction Manual