Leica Visoflex Helicoid OUEPO 16462, black model. *Lens not included, shown for example only. This is an attachment part for mounting the mid-telephoto Summicron 90mm F2 lens to a Visoflex. With the 90mm focal length and a large aperture of F2, this high-resolution lens allows you to enjoy the unparalleled precision of the Visoflex's focusing, making it a truly forbidden ring. It's easy to use. Simply remove the lens head from the standard barrel of the Summicron 90mm. Then, insert this part between the Visoflex 2 or Visoflex 3 and the lens head. I'm offering this at a lower price to promote the Visoflex, so please consider it. Compatible lenses: Summicron 90mm F2 Elmarit 135mm F2.8 Condition: Beautiful inside and out, smooth operation. *Evaluation is subjective. Please understand that this is a used item. *Returns are accepted, so please feel at ease! (For items not discounted, you will be responsible for return shipping costs. Please contact us before leaving feedback.)