Does any one know what is causing this light reflection in the lens. What is the technical term for it? How can I avoid it in the future? Can I remove it in post? Just point me in the right direction so I can educate myself.
Almost all UV filters will give these nasty reflections. Unless they're super high end ones with coatings designed to avoid this problem. It's one of the reasons I never shoot with a UV filter on.. sure it gives protection, but the risk of reflections is not worth it for me.
Yr lens probably has an aspherical glass, which needs a hood to shield it. I shoot with quite a few Voigtlanders, and i can tell you every time i go on set, I need some kind of shade. The wider the lens, the worse the spills