Kilka dni temu wysłałem maila do fotografki zagr., której zdjęcia z cieniem znalazłem na flickr. Właśnie mi odpisała:

Yes, occasionally I notice this flare-banding... but it's super rare. We both shot into the sun a lot in October & November and I only noticed it a handful of times, I could see it happening on the live view. It's certainly not enough to make us regret buying them, though!!!