Bresser 1.25″ Camera Adapter for Telescope
If you own a DSLR camera and a telescope but have never connected the two, this Bresser adapter is exactly what you need. It attaches your camera directly to the telescope's focuser and opens the door to two fundamental astrophotography methods - prime focus imaging without an eyepiece, and the projection method using an eyepiece. Both techniques have their own uses, and the ability to choose between them makes this a versatile tool for any entry-level astrophotographer. With the right settings, you can photograph the Moon, planets, or bright nebulae directly through your telescope.
Universal fit for 1.25″ focusers
This camera adapter has a standard barrel diameter of 31.7 mm, which matches the most common 1.25″ format used on virtually all modern and older telescopes. Whether you have a refractor, a Newtonian, or a Maksutov, the adapter slides straight into the focuser with no modifications needed. This universal compatibility is especially useful if you plan to use one accessory across several instruments, or if you intend to upgrade to a different telescope model in the future.
What you will also need - the T2 ring
To complete your astrophotography setup, you will need a T2 ring in addition to this adapter. The T2 ring provides the mechanical connection to your specific camera body. The T2 ring is not included and is sold separately - the correct type depends on your camera's mount, for example Canon EF, Nikon F, or Sony E-mount. The adapter itself forms a solid, precisely machined base for the entire connection, while the T2 ring handles the individual fit to your camera. Together, both parts create a rigid and optically aligned joint with no play that could cause blur during longer exposures.
A straightforward start to astrophotography
Astrophotography with your own DSLR does not have to be complicated or expensive. The right adapter is the foundation of the whole system, and this Bresser adapter provides exactly that. It meets the quality standards of the Bresser brand, an established manufacturer of astronomical accessories with a long track record. If you are just starting out in astrophotography, this is one of the first and most important investments you can make in your equipment.
Technical specifications
| Parameter |
Value |
| Barrel diameter |
1.25″ (31.7 mm) |
| Connection type |
T2 thread |
| Compatible focuser size |
1.25″ |
| Compatible telescope types |
Refractor, Newtonian, Maksutov |
| T2 ring included |
No - sold separately |
| Brand |
Bresser |
What can you photograph with this adapter?
- The Moon - high detail, ideal for beginners
- Planets - Jupiter, Saturn, Mars
- Bright nebulae and star clusters
- Prime focus imaging - camera replaces the eyepiece
- Projection method - eyepiece remains in place for higher magnification
Compatible T2 ring types - sold separately
- Canon EF / EF-S mount
- Nikon F mount
- Sony E-mount
- Pentax K mount
- Other standard camera mounts
