Astronz
20x80mm Premium Binoculars
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
A tripod is recommended to give a stable view.
Add an Astronz Heavy Duty Tripod and save 20% off the tripod when purchasing with the binoculars.
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.
| 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 |
