Archived posting to the Leica Users Group, 2005/04/11

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Subject: [Leica] For B.D.
From: joseph at yao.com (Joseph Yao)
Date: Mon Apr 11 12:24:17 2005
 
on 11/4/05 9:40 am, Phong at phong@doan-ltd.com wrote:

> For example, the Canon 1Ds (version 1) has a big sensor,
> but the image quality at high ISO/longer exposure is not as good
> as, say the Canon 20D.  One reason for this is because the CMOS
> chip used in the 20D consumes less power and generates
> less heat than the CCD sensor on the D1s.   Heat is a noise
> generator for the sensor.

The Canon 1D had a 4mp CCD sensor, the 1Ds had a 11mp CMOS sensor.
In reply to: Message from phong at doan-ltd.com (Phong) ([Leica] For B.D.)