7Artisans A604B

Zie ook https://www.hansgroen.com...f2-8-mft-user-experience/ voor een uitgebreider verhaal. Hier de conclusie: "Summing up: again, cheap can buy quality. Shameful for the big brands, this lens needs no electronic distortion correction. Centre sharpness is good, the edges come up at f5.6. There are no chromas worth warning for, only moderate vignetting. The lens can handle some crazy light situations, but it can produce some funny ghosting and reflections. More expensive lenses might offer better iq overall right from the maximum aperture. Choose your subjects and lens settings with care, but that is applicable to all photography. For those who enjoy exploiting the stronger and weaker characteristics of a lens and do not mind labouring a bit with manual focus and tweaking in the compu-darkroom, this lens is a joy to use."