Carl Zeiss ZM C Sonnar 50mm f1.5 T* tube 4- there's just a lot

4- there's just a lot more glass in there

but left the factory with the rear mask slightly off kilter–this doesn't affect its use)

5 Tominon won't cover 4x5 at infinity- but it will cover up close (at 2:1 or higher magnifications)

with some cosmetic paint and finish wear

and they're all in good shape

Carl Zeiss ZM C Sonnar 50mm f1.5 T* tube 4- there's just a lotThe Carl Zeiss ZM C Sonnar 50mm f1. 5 T* is a modern high speed standard lens for Leica M mount cameras. All metal body, classic optics, and excellent image quality. In nice shape, with smooth focusing clean diaphragm, and only minor cosmetic wear. Includes original metal lens hood, which has a small dent in its rim but is otherwise in clean condition (and fully functional, of course)