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20x80mm Premium Binoculars

$549.00 $499.00

The vivid wide angle view from these bigger binoculars beats what you can see through cheap everyday telescopes

The 80mm lens, plus the larger-than-normal prisms, means these binoculars gather three times more light than an everyday pair of 10x50mm binoculars.  

The quality optics and full anti-reflection coatings give you a bright view with a wide field of view for stargazing (the 3.2 degree field of view is about six times as wide as the moon). 

They use porro prisms, which are better than roof prisms for astronomical observing because of of their greater light transmission. The prisms are made of BAK4 glass, which is higher quality than the borosilicate flint glass used in cheaper binoculars.

These giant binoculars have individual focusing eyepieces and come with a hard aluminium case.

A tripod is recommended to give a stable view. 

Add an Astronz Heavy Duty Tripod and save 20% off the tripod when purchase with the binoculars.

Recommended For
Objective size  80mm
Magnification 20x
Focus system Individual
Prism Porro / BAK4
Coating Fully Broadband Multi-coated
Field of view at 1000m 57m
Angle of View 3.2°
Exit Pupil distance 17mm
Exit pupil diameter  4mm
Inter-pupil distance 58-74mm
Minimum focus distance 25m
Waterproof Yes
Net Weight 3.56kg
  • 80mm lenses with oversized prisms

  • Individual focus eyepieces

  • Alumimium hard case

  • Fits onto a standard camera tripod