This is a Mamiya Large Focusing Knob for the Mamiya RB67 and RZ67 Cameras.

 

Using this knob will allow you to focus faster with less movement.   This knob just slips over the normal focusing knob.  It is in excellent condition and shows normal wear.

 

WE SHIP IN 1 BUSINESS DAY and we package professionally. We are interested in BUYING your photographic equipment as well. We are Camera Exchange located in Waterford, Michigan.

 

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