Blue "noise" on film
Posted 15 June 2007 - 07:03 PM
This picture is not the best example, ill try to get a better one up soon.
Posted 16 June 2007 - 02:20 AM
Posted 16 June 2007 - 02:43 AM
Posted 16 June 2007 - 09:57 AM
It looks like static sparks to me. I did it once when a roll got very loose and I over tightened it so much that it "chattered." I could actually see the sparks since I was in a darkroom and not a tent. It looked about that shade of blue.
Thats a good guess it also might be a light pressure mark caused by any number of things including something in the mag or loading/bench handling.
Posted 16 June 2007 - 06:55 PM
Posted 22 June 2007 - 08:56 PM
Nothing to add about the noise, except that is pretty odd looking. just wanted to say hey and that it is nice to see more MSU'ers on this forum. hope the summer is treating all of you guys back in bozeman we
Posted 26 June 2007 - 05:22 PM
Did you only see this on the single roll?
I'd agree with this being caused by physical stress on the film, although it's pretty hard to guess at the cause.
I don't think you can rule out stress caused by thermal cycling as it wandered about on it's all expenses paid DHL odessy.