Leitz Summicron 5cm f2 brand_Walz as in it has push-pull

as in it has push-pull focusing- not a helicoid- and a simple achromatic doublet lens

with surprisingly good close-focusing abilities

and the lightly domed lens cover gives this camera a distinctive appearance

VERY IMPORTANT NOTE: Please read and pay very close attention to the instructions for this motor drive before connecting it to your camera

Leitz Summicron 5cm f2 brand_Walz as in it has push-pullLeitz Summicron 5cm f2 lens for Leica M mount, just back from a full professional CLA. Focusing and diaphragm operation are excellent; glass is free of fungus, has some minor radial haze and cleaning marks which shouldn't affect imaging (but they're there!). A nice, classic standard lens in solid shape.