Interesting about the cosmic radiation, I recall a NOVA program a few years back in which they explored a laboratory specially designed / built to eliminate any radiation, cosmic or otherwise. The lab was buried in the Suisse Alpes.
Originally Posted by Sal Santamaura
As for film, I have been looking, and indeed it is available. Just not in the same choices as I had hoped.
I was looking for T-max 400 and Portra 400 VC & NC. I was hoping to stay out of the low-end of the shutter speeds on this old (redundant) 8½" Ektar. I suppose I could give the shutter (Acme # 3) a CLA.
Is 5" roll stock still available in any modern emulsions?