Omegon T2 Focus Adapter 1.25 inch: the sturdy connection for heavier cameras
While the standard T2 eyepiece is sufficient for lightweight cameras, this version is built for setups where more weight is involved. The connection between the focus and camera is where distortion first occurs, and distortion means skewed stars on one side of the image.
The adapter slides like an eyepiece into the 1.25-inch focuser and provides a T2 thread on which the camera and accessories are securely attached without vibration.




Built on stability
The wall thickness and fit of the slip-in sleeve are designed for carrying a camera instead of an eyepiece. This keeps the sensor perpendicular to the optical axis.
Stray light suppressed
The completely blackened interior prevents light coming in at an angle from reaching the sensor via reflections. When shooting with bright objects just out of frame, this makes a visible difference in contrast.
Featured accessories
For telescopes with a 1.25-inch focus ring and cameras or accessories with a T2 connection. With large sensors, the 1.25-inch diameter limits the field of view; consider a 2-inch setup instead.
For whom yes and for whom no
- ✓ Anyone who wants to attach a camera stably to a 1.25-inch focuser
- ✓ Setups where the standard nosepiece bends
- ✓ Photographers who want to avoid loss of contrast caused by stray light
- ✗ Large sensors: the 1.25-inch aperture vignettes
- ✗ Who only perceives visually
Specifications
| Telescope silk | 1.25 inch insert sleeve |
| Camera side | T2 (M42 x 0.75) |
| Material | Black anodized aluminum |
| Inside | Completely blackened |
You can find more adapters for this brand on the Omegon brand page.









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