Rod,
They are compatible. Strictly speaking, if a none KL lens is used on the Pro SD, a spacer/collar should be fitted to the rear of the lens to compensate for the difference in camera "throat" diameters. Please phone 01782 753330 if you wish to discuss.

By Rod Evans on Thursday, October 24, 2002 - 05:31 pm:

Help please - I am having trouble finding out whether Pro S lens / backs etc. are compatible with the Pro SD.

Can anyone help please?

Thanks

Rod