CELESTRON - SkyMaster 15-35x70 Zoom Binocular

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Item #:
Limited Lifetime
  • Lower magnification allows the user to locate a subject more easily and then zoom in for a close-up view
  • Multi-coated optics enhances sharpness of detail and crispness of color
  • High quality BaK-4 prisms provide higher light transmission for better viewing in low light conditions
  • Large objective diameter provides a comfortable viewing aperture at high magnification levels
  • Long eye relief for more comfortable for all users; essential for those wearing eyeglasses while viewing
  • Diopter adjustment allows for refinement of image to correct for any differences in strength between the users own eyes
  • Tripod adapter included to mount the binocular on a tripod for prolonged viewing sessions or simply for increased stability while observing
  • Limited Lifetime Warranty

Celestron's SkyMaster Series of large aperture binoculars are a phenomenal value for high performance binoculars. Ideal for astronomical viewing or for terrestrial (land) use, especially over long distances. SkyMaster models feature 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.

  • Magnification 15-35x
  • Objective Lens Diameter 70 mm (2.75")
  • Angular Field of View 2.2°
  • Linear Field of View (@1000 yds) / @1000 m) 15x: 111 ft (38.4 m)
  • Exit Pupil 4.7 @ 15x; 2.0 @ 35x
  • Eye Relief 20.3 mm @ 15x
  • Close Focus 73.8 ft (22.5 m)
  • Interpupillary Distance (max) 72 mm (2.83")
  • Interpupillary Distance (min) 56 mm (2.20")
  • Diopter Adjustment Range -4 to +10
  • Twilight Factor 37.41
  • Relative Brightness 12.25
  • Lens Coatings Multi-Coated
  • Prism Glass (Type) BaK-4
  • Prism Coatings N/A
  • Weight 53oz (1503 g)
  • Environmental Protection Water Resistant
  • Nitrogen Filled Yes
  • Tripod Adaptable Yes
  • Carrying Case Nylon
  • Dimensions 228 mm x 120 mm x 300 mm (9.0" x 4.7" x 11.8")
  • Included Accessories Objective lens caps| tripod adapter| rain guard| carrying case| neck strap| lens cloth| Instruction manual