The SkyWatcher Emerald 22mm 82° 2" eyepiece offers expansive, low-power views with excellent comfort and sharp optical performance.
Featuring 18mm eye relief and a wide field of view, it’s ideal for deep-sky observing and immersive night sky exploration.
The Emerald 22mm 82° 2" Eyepiece is built for astronomers who want maximum sky coverage with exceptional clarity and comfort. Featuring a wide 82° apparent field of view and a longer 22mm focal length, this eyepiece is perfect for sweeping the Milky Way, framing large nebulae, and enjoying immersive, low-power views.
With its generous 18mm eye relief and precision 7-element optical design, the Emerald 22mm delivers bright, contrast-rich images with outstanding edge-to-edge performance, making it an essential addition to any deep-sky observing setup.
Enjoy a spacious, immersive viewing experience that makes it easier to track objects and take in more of the night sky at once.
Ideal for low-power, wide-field observing, perfect for:
A sophisticated 7-element optical system delivers:
Designed for maximum comfort, especially for extended observing sessions and eyeglass wearers.
Built with precision-machined metal housing for durability and long-term reliability in real-world observing conditions.
Comes with a custom-fit carrying case to protect your eyepiece from dust, moisture, and impact—perfect for travel to dark-sky sites.
The Emerald 22mm is optimized for wide-field deep-sky performance, offering:
Best For:
The Emerald 22mm delivers maximum immersion and comfort, making it the go-to eyepiece for low-power observing. With its wide field, long eye relief, and sharp optics, it provides a viewing experience that feels natural, expansive, and highly detailed.
| Brand | Sky-Watcher USA |
|---|---|
| Free Shipping | Free Shipping Available |
| Focal Length | 22mm |
| Apparent Field of View | 82 Degrees |
| Eye Relief | 18mm |
| Parfocal | Yes |
| Optical Coatings | Fully Multi-Coated |
| Lens Elements | 7 |
| Warranty | 2 Year |
| In The Box |
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