Comparative ISO Tests Photo Gallery by Sheldon Simpson at pbase.com

Comparative ISO Tests

All shots were taken with the assistance of a tripod. Shot in AV mode with Canon EF 24-70 f2.8 lens.

RAW images were converted using Raw Shooter Premium with no adjustments. The resulting TIFF were then resized. No sharpening has been applied. I have shown each shot in it's entirety and then a 100% crop to further illustrate the noise has been inserted.

I am comparing the Canon 5D, 1DMKII and the 20D

ISO50_1DMKII.jpg	ISO50_5D.jpg	ISO100_1DMKII.jpg	ISO100_5D.jpg
ISO100_20D.jpg	ISO125_1DMKII.jpg	ISO125_5D.jpg	ISO160_1DMKII.jpg
ISO160_5D.jpg	ISO200_1DMKII.jpg	ISO200_5D.jpg	ISO200_20D.jpg
ISO250_1DMKII.jpg	ISO250_5D.jpg	ISO320_1DMKII.jpg	ISO320_5D.jpg
ISO400_1DMKII.jpg	ISO400_5D.jpg	ISO400_20D.jpg	ISO500_1DMKII.jpg
ISO500_5D.jpg	ISO640_1DMKII.jpg	ISO640_5D.jpg	ISO800_1DMKII.jpg
ISO800_5D.jpg	ISO800_20D.jpg	ISO1000_1DMKII.jpg	ISO1000_5D.jpg
ISO1250_1DMKII.jpg	ISO1250_5D.jpg	ISO1600_1DMKII.jpg	ISO1600_5D.jpg
ISO1600_20D.jpg	ISO3200_1DMKII.jpg	ISO3200_5D.jpg	ISO3200_20D.jpg
200pct-crop.jpg

comment |

Rich		15-Feb-2006 21:25
very thorough looking test. surprising results...glad i have the 20D

Guest		02-Dec-2005 02:47
Very surprising results... I would have thought the 5D would have out performed the 20D... but it doesn't look to tbe the case. Very interesting.

click on thumbnails for full image

Type your message and click Add Comment

It is best to login or register first but you may post as a guest. Enter an optional name and contact email address. Name
Name Email
help	private comment