365Astronomy T-Ring SIGMA - T2 Lens Adapter Ring for SIGMA dSLR Cameras
T2 Ring for SIGMA dSLR Cameras
With this adapter ring you can attach your SIGMA dSLR camera to the T2 system.
On one hand, you can make an adaption for prime focus photography; on the other hand, you can mount standard lenses with T2 back end to your camera keeping the correct distance to the focal plane.
If you are not happy with the position of your camera, the T2 bayonet ring can be adjusted in its rotational position using radial setting screws.
This adapter is suitable for the following camera models:
Sigma SD9, SD10, SD14, SD15, SD1 etc. (and earlier film camera models as well...)