One eyepiece, all focal lengths
The Skywatcher HyperFlex Zoom eyepiece combines multiple eyepieces in one compact model. With a focal length of 7.2 mm to 21.5 mm, you can quickly switch between high and low magnifications. This allows you to see planets in detail and deep-sky objects clearly without changing eyepieces.

Sharp and comfortable
Thanks to seven high-quality lenses in four groups, your image remains sharp, clear and distortion-free. The large eye lens element and soft rubber eyecup ensure comfort even during longer observing sessions. The 15 mm eye relief makes it easy to see the full field of view without moving your head uncomfortably.
Smooth and solidly built
The zoom runs extremely smoothly and is parfocal, keeping your image sharp while changing magnification. The lens coating ensures maximum light transmission and high-contrast images. The eyepiece is highly anodized and has rubber grips for a firm grip. In addition, you can use standard 1.25″ filters thanks to the thread on the eyepiece.
What to expect
✓ Easy switching between focal lengths
✓ Clear, sharp and distortion-free image
✓ Comfortable eye contact thanks to large eye cup
✗ Not motor-driven
Specifications
Capacity
| Feature | Description |
|---|---|
| Focal length (mm) | 7,2-21,5 |
| Field of view (°) | 60-40 |
| Eye relief (mm) | 18-19,5 |
| Optics coating | Multiple |
| Number of lenses | 7 |
| Number of groups | 4 |
| Telescope connection | 1,25″ |
Details
| Feature | Description |
|---|---|
| Homofocal | Yes |
| Filter thread | Yes |
| Inert gas charge | No |
General
| Feature | Description |
|---|---|
| Weight (g) | 190 |
| Series | HyperFlex |
| Type | Ocular |
| Design | Zoom eyepieces |






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