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Re: [APML]: Tech Pan
Jerry Lodriguss wrote:
>
>
> >Len Bright <bright@infomagic.com> writes:
> >> From my experience it is much more difficult to do good B&W work as
> >> compared to color. People like Chuck Vaughn just make it look easy.
> >
> > I would say that is true for all photography.
>
> Jeeeeeeezzzzz! You guys are crazy! Color is much more difficult! :-)
>
> First of all, you've got techpan with it's great red sensitivity, incredible
> contrast and non-existant grain. There ain't nothing close to it in color!
>
> Then, all you have to do is throw the techpan in the can and soup it at any
> temp you want, develop the heck out of it and you get great contrast and no
> grain. You can also slap an h-alpha filter in front of it, eliminate the
> light pollution and air glow, and increase the contrast even more.
>
> Then when you print it, you don't have to worry about getting enough
> contrast, and you don't have to worry about getting the color balance of
> the object correct, let alone worry about the sky background color!
>
> And you can keep it in the freezer hypered a LOT longer than you can color.
>
> And you don't have to find a new emulsion every two years like when they
> "Improve" the color emulsions!
>
> So, if you're got great technique, an excellent scope and good seeing, there
> ain't nothing to shooting black and white! Just ask Chuck, he'll tell you
> how easy it is! :-)
>
> Jerry
>
>
>
> email: jml@astropix.com
> Astrophotography Techniques and
> Digital Enhancement in Photoshop Tips:
> http://www.astropix.com
A very good answer!!!
--
--
Regards, Alfredo Zanazzo ( alferd@mbox.lol.it )
Professional home pages: http://www.lol.it/aziende/music/zanazzo
Astronomy home pages: (Off/axis guider-camera project):
http://www.lol.it/~alferd
Concentric Schmidt Cassegrain photos:
http://www.lol.it/~alferd/astropag.htm