Eric Featherstone wrote:
> On 06/07/06, Toralf Lund <[EMAIL PROTECTED]> wrote:
>   
>> I was talking about the number of different voltage levels that may be
>> output from the sensor itself. That number is not necessarily 4096; it
>> is the analogue-to-digital converter that has 4096 different values.
>>     
>
> Toralf, the sensor is an _analogue_ device, of course it produces more
> than 4096 voltage levels. It produces an _infinite_ number of levels
>   
I'm afraid not. A CCD can only output a certain set of distinct voltage 
levels. I think Godfrey explained this earlier.

- Toralf


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