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got some old fogged plates PBU makes a good film defogger

this is a bit better

here's Litho film sensitized with rhotamine B, exposed at 3 sec at 20 mw hene spread about 4x5 , see it can be done

il post a test to show you it can be sensitized to red or green

maybe its how the dye linked to the AgX crystal that need to be revisited, because i can take litho film which is strong blue sensive and no green or red and sensitize it to green.... and also with holographic film with no problems . mable more than one dye can link to one AgX crystal. Yes, that's ...

It's actually an interesting question. I don't know too much about the action of dyes, but could it be possible for the dyes to be exchanging energy with I may be wrong but I thought in any case the sensitizing dye had to be strongly linked to the AgX crystal. That seems to be confirmed by the fact...

I wonder what's taking place here - applying (an other) dye solution to an already dye sensitized emulsion: maybe it's the AgX grains not having been reached by the original sensitizing dye that now become sensitized by the second dye? It's actually an interesting question. I don't know too much ab...

this is a .5 min exposer with this setup

this one dosnt

John Klayer wrote:Danny, can you please tell some more about your fiber mixer?

Hi john i got most of this idea from your work in the caves