I've used this lens over 5 years and it works wonder. Regardless of the lighting condition, from indoor existence light to outdoor macro under bright sunlight, it always give me excellent results. Make sure the lenshood is placed properly or it will give you dark corners. I originally had it with a Bessa-L but the body wasn't very good mechanically, there was too much noise from the shutter. To solve it, I bought an adapter and now use it on a Leica M3.
Originally Posted by Mike Lopez