I got a few kodak portra 400 scans back from the lab the other day, and noticed that a lot of the bright highlights had a strange halo around them. First I thought that it might be chromatic aberration from the lens, but after checking images previously taken with the camera I could not see any previous evidence of that. The camera is btw a Olympus Stylus Epic (mju ii). Then I remembered reading about the cinestill films and halation, and found some images of that which where pretty similar to my images. Does anyone know if this is chromatic aberration or halation?