Image of the day

Captured by
Yue Ma

HFG-1

My Account

New to Astromart?

Register an account...

Need Help?

Posts Made By: Bonner Mills

March 19, 2003 12:16 AM Forum: Film Astrophotography - Imaging and Processing

Kodak Elite Chrome 400 color slide film

Posted By Bonner Mills

http://kodak.com/cgi-bin/webCatalog.pl?product=KODAK+ELITE+Chrome+Slide+Films

Kodak doesn't list this as a professional film, and they don't list the process. But, it sounds like a good saturated reversal film.
Bonner

April 25, 2003 05:03 PM Forum: Equipment Talk

Meade UHTC coatings

Posted By Bonner Mills

S&T tests the 8" LX200GPS in the March 2003 issue. They actually had two units, one with UHTC and one without. They say "the UHTC performs as advertised. Measured in very broad spectral windows, we found that, when compared with the scope having standard coatings, the UHTC instrument delivered images that were about 15 percent brighter in the red, 14 percent in the green, and 19 percent in the blue. Measured across the full visual spectrum, the increase was about 18 percent for our test instrument."
Also, there is good information at:

http://www.arksky.org/cgi-bin/ib/ikonboard.cgi?s=3d21beb95478ffff;act=ST;f=3;t=79

Bonner