40D - ISO for lowest noise

[Romy Ocon]

Here's a link (stumbled on it at DPR) to a test which shows 40D has lowest noise (highest signal-noise ratio) at ISO 160 multiples, i.e. ISO 160, 320, 640 and 1250:

www.pages.drexel.edu/~par24/rawhistogram/40DTest/40DTest.html


The test also proves what I've been saying early on - the 30D/20D is better than the 40D at high ISO noise.

[Neon Rosell II]

Thanks for sharing this information, Master Romy!!