The Pentax Auto Bellows for the 67 allows for a magnification of 0.5x to 3.3x when used in combination with the standard lens. Diaphragm automation is retained with the aid of a double cable release even when the lens is mounted in reverse.
Note:
The Auto Bellows Unit is for close up work only and includes a double cable release
All lenses from 90mm to 300mm can be used with the Auto Bellows
An acessory slide copying attachment is available for this item