Right,
I did seem to have a fairly even spread of light before painting the inside of the adapter box, but I may be wrong.
My problem lays with having a fairly odd spread of light here.
Everything so far is experimental and non-permanent, hence the white paper tube and corners.
I've tried multiple diffusion setups and nothing seems to work:
I place the opal diffuser directly above the neg, and I get hotspots along the side of the print from the lamp placement.
I put the opal diffuser at the top (by the lamps where it originated), and I get really bad vignetting directly onto the print, it looks like this:
So with the neg carrier:
With a lower diffuser as well, this time a piece of ground glass (my only other means of diffusion right now, I get not so sharp vignetting but vignetting none-the-less.
I'm keen on getting a proper-sized flashed opal diffuser for directly above the neg, but I'm not going to spend out on a custom sheet if it's not gonna solve the problem.
Either way the light is very powerful and I'm losing at least 2 or 3 stops with the top opal diffuser, with a lower one as well I may as well install a coffee machine thanks to exposure times I'd have!
I'm keen to stick it out with this head because it's Dichroic, powerful, and has built in filters!
Any useful advice would really be appreciated.
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