Product Description

Celestron 20x80 Skymaster Binoculars Celestron’s SkyMaster Series of large aperture binoculars are phenomenal value for high performance binoculars. They are ideal for astronomical viewing or for terrestrial (land) use - especially over long distances. Each SkyMaster model features high quality... read more

MPN: 71018-CGL

Barcode: 050234710183


  • Magnification: 20x
  • Objective Lens Diameter: 80mm (3.15')
  • Angular Field of View: 3.7°
  • Linear Field of View (@1000 yds) / @1000 m): 195 ft (65 m)
  • Exit Pupil: 4mm (.15')
  • Eye Relief: 18mm (.71')
  • Close Focus: 108 ft (33 m)
  • Interpupillary Distance (max): 72mm (2.83')
  • Interpupillary Distance (min): 56mm (2.20')
  • Diopter Adjustment Range: -4 to +8
  • Twilight Factor: 40
  • Relative Brightness: 16
  • Lens Coatings: Multi-Coated
  • Prism Glass (Type): BaK-4
  • Prism Coatings: N/A
  • Environmental Protection: Water Resistant
  • Nitrogen Filled: Yes
  • Tripod Adaptable: Yes
  • Carrying Case: Nylon
  • Included Accessories: Objective lens caps| Rainguard| Carrying case| Neck strap| Lens cloth| Instruction manual
  • Dimensions: 22.8 x 12 x 32.5 cm
  • Weight: 2126 g

MPN: 71018-CGL

Barcode: 050234710183


Spread the cost with finance on selected products. Make that dream purchase a reality and buy the latest and greatest from Castle Cameras today. There are various options available, including (subject to promotion) interest free credit. We are currently only offering finance through our Mail Order / On-line services. If you need any further information please call our team on 01202 526606 or e-mail

Celestron Skymaster 20x80 Porro Prism Binoculars


in stock Good Stock

Product Code: ED26906

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Product Summary

One year UK Warranty

  • 20x magnification porro prism binocular
  • Giant 80 mm objective lens for maximum image brightness
  • Suitable for terrestrial or astronomical viewing
  • Integrated tripod adapter rod for ultra-stable tripod mounting
  • Home Delivery Checker*

    UK mainland delivery from FREE
    + Available Delivery Options

    FREE Collect in store - Bournemouth

    FREE Budget Delivery

    £4.00 First Class

    £8.00 Courier