Celestron Binoculars SkyMaster 20x80

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Celestron Binoculars SkyMaster 20x80

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Celestron Binoculars SkyMaster 20x80

Product description:

Now, all heads lifted to take a look at the sky!
The Celestron SkyMaster series of large aperture binoculars is well suited for long range celestial and terrestrial observation. Great high performance binos which are amazingly good value for money.
All SkyMaster models are fitted with high grade multicoated BaK-4 prisms. These binoculars are designed to offer you, for years to come, magnificent views of the world around us and the sky above our heads.

SkyMaster porro series - Specifications :

  • Multicoated optical system
  • High-grade BaK-4 prisms
  • Large aperture, ideal for low light conditions and astronomy
  • Long eye relief, ideal for spectacle wearers
  • Dioptric adjustment to compensate for different levels of visual acuity

SkyMaster Video



Magnification 20
Front lens diameter (mm) 80
Exit pupil (mm) 4,0
Type of build Porro prisms
Glass material BaK-4
Lens coating multiple
Focusing system Central focusing
Eye relief (mm) 18,0
Interpupillar distance (mm) 56-72
Eyepiece cups folding

Special features

Zoom function -
Image stabilizer -
Compass -
Rangefinder -
Splash-proof yes
Protection bag yes
Threaded tripod connector Tripod connector on underside
Eyepieces for spectacle wearers yes
Watertight no
Lens cover -
eyepiece cap -
Strap fitting Loops connector, wide

Field of view

Apparent field of view (°) -
True field of view (°) 3,7
Field of view at 1,000 m (m) 65
Close focus limit (m) 33,0
Light intensity 16,0
Twilight factor 40,0


Length (mm) 290
Width (mm) 220
Height (mm) 105
Weight (g) 2126
Series SkyMaster
Surface material Rubber armouring
Colour black

Area of application

Astronomy good
Hunting not recommended
Travel and sports not recommended
Sailing not recommended
Theatre not recommended
Bird watching not recommended