On 12 Oct 2003 at 12:10, William Robb wrote:

> What is the exposure accuracy requirement of a digital sensor as compared to
> film?

General consensus appears to be to treat exposure like slide, once saturation 
occurs it's a brick wall however generally the harder it saturates the more 
nasty aberrations (coloured edges etc.) you'll see around the areas of 
saturation. Most digicams have more exposure latitude into the shadow than 
slide film however but a couple of stops short of the better print films.

Rob Studdert
HURSTVILLE AUSTRALIA
Tel +61-2-9554-4110
UTC(GMT)  +10 Hours
[EMAIL PROTECTED]
http://members.ozemail.com.au/~distudio/publications/
Pentax user since 1986, PDMLer since 1998

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