Originally posted by jsherman999 As the ISO goes up, the larger sensors have typically gained the advantage in DR.
I think Falk has a handle on the specifics of DR with regard to it's relationship to pixel QE and sensor size, he'd probably be the best to answer. I do have Bill Claff's data available - his formulation of PDR (Photographic Dynamic Range) usually tracks DXOMark's numbers pretty closely iirc... Below is PDR for the D7000 (K-5 sensor,) D700 and D800 at various ISOs:
From
This Link That chart is precisely the chart of NEW DIGITAL TECHNOLOGY PROMISE vs ACTUAL EMOTIONAL AND PHOTOGRAPHIC RESULTS when TAKING FULL COST INTO ACCOUNT.
My mini review of the K-30: nice camera, gave it to daughter to use. Haven't read the manual so I don't know what all it will do. Tried shooting with it, the clouds haven't parted.
My mini review of the D600: nice camera, gave it to daughter to use. Trying to read the manual so we can figure out how to use the damn thing. Tried shooting with it, the clouds definitely did not part.
My mini review of a 1915 No.1 Autographic Kodak Special: Loads of fun, the lens amazed, the results are encouraging, though there are scratches on the film and some light leaks.
My mini review of a 1898 Cooke lens on a '40s RB Graflex 2x3: Lots of fun getting it to work, nice results. The skies parted.
My mini review of a Pentax MX: whoa, the D600 calls itself a full frame camera? Not if you look in the view finder. Ok so I can't adjust ISO from shot to shot from 100 to 100,000,000,000,000, and the AF sucks, the AE sucks, and it lacks nearly every mode and feature that sells cameras these days. Nice camera after Eric did his thing, I gave it to my nephew for his 21st birthday. Missed it, so bought another from KEH in their EX condition.
Now, I'm not a total troglodyte and Luddite when it comes to modern cameras. Both are much nicer to use than the old K100D, and although I don't have direct experience as yet, I can imagine both will have better focusing than my daughter's K-x. On the other hand, I tote up the total spend, less any future sale proceeds, and I can fairly predict the overall cost is far more than with the rest of my film camera menagerie put together. Mind you, the K100D is at a point where I'm not sure it is worth selling, the K-x still is...