Re: [APML] Black Negs a new developement

[Sean Walker <vze2c3z8@verizon.net>]

Thats your problemif you did long exposures. Hypered TP loves LP- it soaks it
up.

Sean Walker

Brian Sledz wrote:

> Light Pollution??? oh yeah.  30 miles west of Chicago.  Best nights mag 4.5
> overhead, to the east mag 2, west mag 4.2ish.  But I have new insights.  I
> took e200 with the Lumicon h alpha filter last night.  I went 40 30 and 20
> minutes.  I got a nice California nebula at f4 in  only 20 minutes.
> Brian
> ----- Original Message -----
> From: "Sean Walker" <vze2c3z8@mail.verizon.net>
> To: <astro-photo@seds.org>
> Sent: Tuesday, December 11, 2001 2:58 PM
> Subject: Re: [APML] Black Negs a new developement
>
> > Arre you shooting this hypered techpan in light pollution?
> >
> > Sean Walker
> >
> > > From: "Brian Sledz" <brianhome@email.msn.com>
> > > Reply-To: astro-photo@seds.org
> > > Date: Tue, 11 Dec 2001 11:57:39 -0600
> > > To: <astro-photo@seds.org>
> > > Subject: Re: [APML] Black Negs a new developement
> > >
> > > Hi Jerry,
> > > No but in this case it was 35mm, last week's black negs were 120 without
> > > sprockets. ;-]
> > > Brian
> > > ----- Original Message -----
> > > From: "Jerry Lodriguss" <jml@astropix.com>
> > > To: <astro-photo@seds.org>
> > > Sent: Monday, December 10, 2001 2:30 PM
> > > Subject: Re: [APML] Black Negs a new developement
> > >
> > >
> > >>
> > >>>
> > >>> Yep the negs are black out to the sprockets.  But I used a changing
> bag
> > > plus
> > >>> a dark room this time.  Light leak???? hmmm.  I just got back some
> e200 I
> > >>> shot with same set up and they are ok.  And I had the viewfinder off
> the
> > >>> camera.  So I doubt the 6x7 Pentax is leaking.
> > >>
> > >>
> > >> 6x7 film doesn't have sprocket holes does it?
> > >>
> > >>
> > >> Jerry
> > >>
> > >> Astrophotography, Tips and Techniques
> > >> for Digital Enhancement in Photoshop:
> > >> http://www.astropix.com
> > >>
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> > >>
> > >
> > >
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