20x80mm Premium Binoculars

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20x80mm Premium Binoculars

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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. 


$549.00  $499.00
General purpose use on land, and for people who want something that is easier to use than a small telescope.
  • 80mm lenses with oversized prisms

  • Individual focus eyepieces

  • Alumimium hard case

  • Fits onto a standard camera tripod

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
Item Details
Add a Tripod
Astronz Heavy Duty Tripod (Add $200.00)
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