Just curious.
I occasionally see good prices on Voigtlander LTM wides - the 15mm f4.5 Heliar for example. I can see adapters to Z mount but curious to see or hear of peoples experiences with these smaller lenses on Z bodies.
I see a couple of manufacturers make native Z mount ultra-wides but they're a tad more expensive and much larger in size. Kind of wondering if the LTM or M mount lenses might vignette or if the older lenses are just geared for film (eg the 15mm seemed to be paired with the Bessa LTM cameras with the external viewfinder) and might be really soft on a modern digital sensor.