Re: [APML] new BRC shot

["Bobby Middleton" <bobm@koyote.com>]

Hi Gene. Sorry for the late reply but I just got back from out-of-town.
I used 120 film so I guess I will need to try it with some 220. I still have
some 220 PPF. I will try as a full moon project.
Bobby


--- Original Message -----
From: "Gene Horr" <genehorr@houston.rr.com>
To: <astro-photo@seds.org>
Sent: Monday, October 14, 2002 8:16 AM
Subject: RE: [APML] new BRC shot


> >From Bobby Middleton
>
> > I wanted to use a vacuum back camera to
> > make sure the apparent miscollimation was actually that and not film
warp.
> > It would be a lot better if there were some great film to put in it <g>
>
> I may be teaching the cow to give milk, but are you using 120 or 220
> film?  To the best of my knowledge the vacuum back won't work with 120.
> All you would be pulling flat is the paper backing, not the film.
>
> Gene Horr
> genehor@texas.net
>
>
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