Leica Genuine VOOLA Diaphragm Adjustment Aperture Control Ring -Mint- [MINT]

Here is the VOOLA adjustment ring, originally made for use with the Elmar lenses on the VALOY enlarger. It is also a convenient way to adjust the f-stop on the Elmar 35mm and 50mm lenses.

It is in mint condition and works perfectly.

SKU: 230407-7