Astronomy Site: Meade Advanced Products Users Group Archive: RE: [M]: film and GEG test


 

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Subject: RE: [M]: film and GEG test
From: Nikolidakis George
Reply To: mapug@shore.net
Date: Wed May 02 01:23:14 2001

While you're here, how about checking out the Astronomy Book List ?

It is an interesting information
Is there on the article any explanation what it means.
Is that means that the color balance is more suitable for
The CCD sensitivity of the market scanners ??
George
-----Original Message-----

Supra is also supposed to have been designed especially for
applications where the negative will be scanned...according
to a recent phot mag article ...PC Photo Dec 2000 pg 68....
they also note the 800 can be psuhed two stops (with usual
grain increase) to 3200... Hank

-----Original Message-----
Date: Tuesday, May 01, 2001 5:40 AM
Subject: Re: [M]: film and GEG test


In a message dated 04/30/2001 6:12:42 PM Eastern Daylight
writes:

<< The last weekend I had the opportunity to make a test for
the film Superia
800 Xtra
and also for the GEG working at F5.5
The vigneting and the coma on the film with the GEG working
in the F5.5 was
just terrible.
The film test saw up an acceptable recording power a green
background and a
fair for
800 ASA film grain but overall nothing to excite you. >>

I've heard that Kodak Supra 400 is the one to try, it's
finer grained and
also faster at long exposures (beyond 1 minute) than Kodak
Supra 800.

John





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