Description
The 3.5mm XWA is not for every night or every scope. It’s a specialized tool the eyepiece you reach for when the atmosphere settles down and you want to push serious magnification without losing the target every few seconds. On a good night, with a scope that can feed it enough light and resolution, 110 degrees at high power is unlike anything a conventional eyepiece can deliver. The planet just sits there, suspended in a wide dark field, while you watch the details unfold. Sealed, dual-barrel, built for fast scopes. For the observer who already knows what magnification they need and wants the widest possible view when they get there.
Tech Details:
| Eyepiece Type | Ultra-wide-angle (XWA) |
| Focal Length | 3.5mm |
| Apparent Field of View | 110 |
| Field Stop Diameter | 6.7mm |
| Eye Relief | 15mm |
| Number of Optical Elements | 8 |
| Coatings | Fully broadband multi-coated (all air-to-glass surfaces) |
| Lens Edge Treatment | Blackened |
| Barrel Size | 1.25″ and 2″ (removable 2″ collar) |
| Safety Groove | Yes machined into barrel for thumbscrew retention |
| Eyecup | Soft rolldown |
| Waterproof | Yes O-ring sealed |
| Fast Scope Compatibility | Designed for f/4 and above |
| Filter Threaded | No |
| Weight | 19 oz |
| Approximate Length | ~170mm (with 2″ collar) |
| Included | Eyepiece with 2″ collar, dust caps |
| Warranty | 1 year manufacturer warranty |
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