July 19, 2018, 11:50:25 AM

Author Topic: DxO 7  (Read 9425 times)

J. McCabe

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Re: DxO 7
« Reply #15 on: December 05, 2011, 02:59:56 AM »
And the 8-15mm f/4 L disappeared.

They realized that this lens has so much distortion that they don't know how to correct it.

DxO can already defish the EF 15mm f/2.8 diagonal fisheye, and AFAIK defishing an 8mm circular fisheye uses the same algorithm. Read another way, the 8mm doesn't produce a different distortion than the 15mm side - the long side is the wide side magnified by a factor of two.

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Re: DxO 7
« Reply #15 on: December 05, 2011, 02:59:56 AM »

lol

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Re: DxO 7
« Reply #16 on: December 05, 2011, 03:32:04 AM »
Did some quick side by side image comparisons with the files from the earlier speed test. I can't see any obvious difference in image quality. Possibly v6.6 has more sharpening applied by default but I haven't really fiddled away from the presets yet.

Comparisons between DXO and lightroom?
Never got into LR myself, but you can get a demo of both and try them :)
Canon 1D, 300D IR, 450D full spectrum, 600D, 5D2, 7D, 7D2, EF 35/2, 85/1.8, 135/2+SF, 70-300L, 100-400L
EF-S 10-18, 15-85, MP-E 65, Zeiss 50/2 macro, Sigma 50A, 150 macro, 120-300/2.8 OS, Samyang 8mm fisheye

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Re: DxO 7
« Reply #16 on: December 05, 2011, 03:32:04 AM »