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Old 20-02-2013, 07:14 PM
DJT (David)
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Join Date: Nov 2011
Location: Sydney
Posts: 1,452
Quote:
Originally Posted by Shiraz View Post
Hi David

Hope this is not too much of a red herring, but just just in case you hadn't noticed, Apogee now has the 694 chip in their lineup.

http://www.ccd.com/pdf/A694.pdf

might be worth a look at the specs if you wanted to go for a higher end solution or just to be re-assured that the other camera makers are are likely to be able to deliver on their specs. Note that they give two different read noise figures - looks like the quoted dynamic range refers to the noisier high speed mode - the chip is much quieter in low speed mode.

regards Ray
Thanks Ray. Hadn't looked at the ascent range.
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