Converting Sigma lenses from EF Canon mount to Sigma SA mount

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soundofvoid New Member • Posts: 24
Converting Sigma lenses from EF Canon mount to Sigma SA mount

Has anyone done this?

Construction wise they are identical.

The flange to sensor distance is the same.

The focusing protocols seem to be the same.

From what i have read all that is needed is a sigma mount and probaly the wire ribbon from mount contacts to lens CPU.

The screw points for the mount are the same.

Any feedback on this?

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