shawn
Veteran
You can adapt M42 lenses with a M42 to SA adapter and can do the same with Adaptall lenses too. That is about it for adapted lenses with the exceptions of macro only use or converting a lens to SA mount. Some have adapted Rokinon Canon mount lenses (safe flange focal distance) to the Sigma. I will be attempting this with a Rokinon fisheye as soon as it arrives.
For Sigma primes the 30 1.4 ART works fine on the SDQH, 50 1.4 EX and the 105 OS Macro does too.
Shawn
For Sigma primes the 30 1.4 ART works fine on the SDQH, 50 1.4 EX and the 105 OS Macro does too.
Shawn