Omegon Parfocal Clamp Rings - Perfectly tune all your eyepieces
The Omegon parfocal clamp rings allow you to keep different eyepieces and cameras precisely in focus. This eliminates the need to constantly rearrange or refocus. Your observations remain fast, smooth and accurate.
Easy to use
The set includes three 5mm rings. Place them between your eyepiece or camera and the focus adapter. Two clamping screws at 120° ensure a firm, secure attachment. This prevents damage to prisms or zenith mirrors.

Practical and complete
A small 1.5mm hex wrench is included so you can get started right away. Ideal for telescopes with multiple eyepieces of different brands.
Recommended for
✓ Eyepieces from different manufacturers
✓ Parfocal camera settings
✓ Quick change between eyepiece and camera
Specifications
General
| Feature | Description |
|---|---|
| Diameter | 1,25″ |
| Thickness | 5 mm per ring |
| Number | 3 |
| Clamping screws | 2 per ring (120°) |
| Tools included | Hex wrench 1.5 mm |





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