Review on Sigma 35Mm Contemporary Lens Mount by Jamie Thompson

Based on our own experience with this lens mount, we would not recommend it to anyone looking to invest in quality electronics. The pros of the mount are that it is physically sturdy and reasonably priced. However, the cons far outweigh this minor benefit .The aperture control is inconsistent and there is noticeable distortion when using the lens. Overall we regret purchasing this lens mount and wish we had chosen a different option..