Pentax Auto Bellows Set
What's Included With This Item:
Auto Bellows can be extended from 38mm to 170mm in the normal position. This unit provides a lens reversing feature on the front plate, a double cable release for operating the automatic diaphragm and a measuring scale that indicates how far the bellows has been drawn out both with the lens in a normal and reversed position. The movable tripod receptacle is mounted on a single rack-and-pinion rack. Magnification range with a 50mm lens is .8x to 3.0x.