Introducing the Sky-Watcher EMERALD 22 mm eyepiece, engineered for astronomers who demand high contrast, wide fields, and maximum clarity. Crafted with a premium 7-element lens system, this 2" eyepiece offers a stunning 82° apparent field of view, perfect for deep sky exploration, lunar landscapes, and immersive planetary viewing.
All lenses are fully coated with advanced broadband anti-reflection coatings, ensuring superb light transmission, high contrast and minimal internal reflections. With 18 mm of eye relief, the EMERALD eyepiece is comfortable for extended viewing sessions, even with glasses.
Machined to exacting standards using CNC technology, the EMERALD series boasts both optical performance and an elegant, robust build that stands out in any observing kit.
Whether you´re scanning the Milky Way or resolving fine detail on the Moon, the Sky-Watcher EMERALD 22 mm eyepiece delivers uncompromised performance for all your visual astronomy needs.
Beautifully finished in high-gloss anodized aluminium. The barrel is threaded to accept standard 2" filters and tampered to prevent it from slipping out of the focuser.
Scope of Delivery:
- Wide-angle eyepiece 22 mm
- Eyecup
- Dust caps
| Focal length: | 22 mm |
| Apparent field of view: | 82° ultra-wide angle |
| Eye relief: | 18 mm, suitable for spectacle wearers |
| Optics: | 7-element design with broadband anti-reflective coating |
| Lens edges: | Blackened |
| Eyecup: | Yes, soft rubber eyecup for comfortable observation |
| Barre sizel: | 2" (50.8 mm ) |
| Filter thread: | M48 for 2" filters |
| Construction: | CNC-machined body |
| Weight: | 600 g |
| Shipping weight: | 0.7 kg |
| Shipping size: | 16 cm x 8 cm x 8 cm |
