Posted on February 24, 2017February 24, 2017by olympuspassion 1/12800sec, F1.2, ISO Low (electronic shutter used) I purposely shot this scene at F1.2 widest, to smoke out all technical flaws of the lens. I was anticipating plenty of chromatic aberration and corner softness. However, I was quite pleased to find out I was wrong. The image came out sharp! And almost completely flaw-free. Which is quite impressive.