Well all I can say is I say that Danny should take his 5D and 20D and use the same lens on it at the same aperture, with no cropping resize each image to 400px wide and then we will see what it's really all about!!! Then on the fullframe take a shot at the supposed 1.6x rate that the APS is supposedly seeing and see if the 'flatness' appears better or worse - which is what Tan is talking about which is what I'm talking about. Honestly I don't think computer graffics will cut it. Plus the camera and object MUST stay at the same positions through out the whole exercise...

Anyone else got a FF and APS censor handy - and can try this?

SO here is the criteria:

Ingrediants:
One FF camera,
One APS camera (1.3, 1.5 or 1.6 is fine)
One lens that fits on both cameras - has to be made for the FF cam
One tape measure
One tripod

Method:
Set up tripod.
Take FF camera, attach lens, fit on tripod. Shoot subject at 24mm while subject is 1m away.
Take APS camera, attach lens, fit on tripod. Shoot subject at 24mm while subject is 1m away.
Take FF camera, attach lens, fit on tripod. Shoot subject at 31mm (for 1.3 APS censor) or 36mm (for 1.5 APS censor) or 38mm (for 1.6 APS censor).

Baking time:
Import photos, resize to 400px width while height is auto adusted.
Upload photos onto this thread.

Result:
One soft bendy cookie for Rich.

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