The Skywatcher Eyepiece Plössl Super 17mm 1.25″ gives you a calm, sharp image with a natural rendition. You'll see more detail without distorting the image. The familiar Plössl design employs four lenses that work together to provide clarity and contrast, so you'll immediately notice improved performance from your telescope.

Comfortable viewing without effort
The eyepiece feels comfortable during longer sessions. The wide eye relief makes viewing relaxed even if you wear glasses. The rubber eyecup blocks stray light so your image remains clear. You don't have to do anything complicated: just place, aim and watch.
Sharp image across the entire field
The SP series is designed to reduce distortion and color errors. You'll notice this immediately when looking at planets or stars. The image remains tight to the edges, making it easy to find and track objects. This eyepiece works with virtually any telescope, whether you are using a Newton, refractor or catadioptric system.
Seeing more, observing more easily
The 17mm focal point gives a nice overview while keeping details in focus. Ideal for lunar landscapes, open star clusters and broader deep-sky objects. You get a calm, clear view without having to search for the right eye position.
Specifications
Capacity
| Feature | Value |
|---|---|
| Telescope connection | 1,25″ |
| Field of view (°) | 52 |
| Number of lenses | 4 |
| Number of groups | 2 |
| Optics coating | Multiple |
| Focal length (mm) | 17 |
| Details | Inert gas charge - no |
General
| Feature | Value |
|---|---|
| Series | SP |
| Type | Ocular |
| Design | Super-Plössl |





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