« on: January 20, 2013, 03:06:37 PM »
Once again, all else is clearly not always equal. If all you've got is a 300mm lens and you want to shoot the full disc of the moon, yes, of course, you're going to get better results from that lens with a 7D than a 5DIII. But the guy next to you with a 5DIII and a 1200mm f/5.6 is going to get an image of the moon that puts yours with your 7D to shame.
300 mm vs. 1200 mm... so now we're talking about lenses, not sensors anymore?
But I agree with you, when comparing FF vs crop it's not only about resolution. It's also about dynamic range, noise, cost, weight etc.