Quote Originally Posted by Ronald Moravec
I think you are using the wrong bulb. The PH111 &112 have a long neck compared to other bulbs. A shorter neck like a household bulb has will have the light source improperly positioned, ie too high up, thus causing the vignetting.
This is a possibility. I ordered PH111 or 112 bulds from a US source forgetting about the 220v here-- knocked out a circuitbreaker altogether. So I just bought whatever bulb my shop in Athens had. Perhaps I need to try harder to find those bulbs.

Do European or Apuggers have an online source for enlarger bulbs? Or Greek Appuggers a source in Athens?

Thanks for the help,