Leitz Summaron 3.5cm f3.5  type_Lens Cap with modern coatings and a

with modern coatings and a nice round diaphragm throughout the aperture range

but still an excellent little pocket camera in its own right

this very high quality

This extension tube set provides up to 57mm of extension in 28mm

Leitz Summaron 3.5cm f3.5 &nbsptype_Lens Cap with modern coatings and aLeitz Summaron 3. 5cm f3. 5 lens for Leica M mount, in very good condition, just back from a full professional CLA. Clean glass with only minor dust and good rangefinder calibration. Focusing action is a tiny bit tight at the close up end, but only a tiny bit and there's no effect on imaging. Diaphragm moves well, though the control ring has only very soft detents. Is this a perfect lens? It is not. But it will take a pretty nice picture.