Nikon BR-6 Auto Adapter Ring
This product is not currently in stock, but is usually available from our supplier within 5-7 days of your order being placed.
Free delivery also available - more info
The Nikon BR-6 Auto Diaphragm Ring permits automatic aperture diaphragm control with the PB-4 & PB-5 bellows units when combined with the AR-4, AR-7 & AR-10 cable releases. More