mkuredjian wrote:
LLLs are totally devoid of onion rings, which, from what I've read, speaks to high quality manufacturing.
Some of Fred’s sample photos show a double onion ring / checkered pattern in bokeh balls from light bulbs. I think onion rings are less of a problem when the bokeh balls are from diffuse scenes, side or front lit, and more of a problem from direct light or back lit scenes.