[LargeFormat] Re: Shooting LF in below freezing conditions

[Tim Atherton]

> In fact, astrophotographers have long used cold to reduce reciprocity
> failure. I've seen dry ice cameras for exactly that purpose. No, I would
> not know how much difference it would make with modern films. The last
> time I looked into this was about 20 years ago.

And a hell of a lot colder than -20c (or even the -40c I've shot at). I've
never noticed any difference with the cold that I can tell.

tim