This adapter ring is a Changing-mouth ring for Rollei QBM mount lens.

Remove the original bayonet mount first ,then install this ring, your lens will become an EF mount lens.

 

1. This adapter is brand new and precision made to insure the perfect fit.

2. Allows focusing to infinity.

3. Focusing, Zooming and Adjusting aperture will be all manual.

4. Made of Brass and Aluminum Alloy.

5. Weight: 40 g

 

Compatibility:

Rollei QBM mount lens

Canon EOS EF mount camera 5D 5DII 5DIII 5DIV 6D 6DII 7D 70D 90D etc.

 

Package Includes:

1 x Mount Adapter Ring

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