Sky-Watcher 16mm Nirvana-ES: 82 Degree Sky, Overview with Detail
The Nirvana-ES series brings the ultra-wide 82-degree field of view to an accessible price. Seven lens elements in four groups with broadband multi-coating deliver a sharp, high-contrast image all the way to the edge. With the large field of view, you don't just look at an image; you look into it: stars appear and disappear at the edge of your field of vision.

Expansive nebulae, open star clusters, and star fields fill the entire 82-degree field: the space-walking sensation this series is known for.
Features
- 82 degrees apparent field of view
- 7 elements in 4 groups, broadband multi-coating
- 12 mm eye relief with foldable eyecup
- 1.25 inch vatting met filterdraad
Compatibility
Fits in any 1.25 inch focuser or diagonal. On manual Dobsons, the wide field is extra valuable: objects stay in view longer between two nudges.
Specifications
| Focal length | 16 mm |
| Apparent field of view | 82 degrees |
| Optics | 7 elements in 4 groups, broadband multi-coating |
| Eye relief | 12 mm |
| Mount | 1.25 inch with filter thread |
| Eyecup | Foldable |
The disassembly of Sky-Watcher is a base that will last you for years. Unsure which mount is best for your telescope and your goals? Contact us, we'd be happy to help you decide.





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