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LL & DxO open letter : wide aperture lenses & light transmission
#19
[quote name='Lomskij' timestamp='1291400276' post='4741']

Interesting. However I'm a bit confused by the following (longitudinal chromatic aberrations):



"As the human eye and autofocus systems are particularly sensitive to green light, both manual focus and autofocus tend to bring the green image in sharp focus. The other colors of the spectrum are left defocused and add up to a magenta fringe. For this reason purple fringing is more common than green fringing."



Is that so?

[/quote]

Remember in the bayer pattern you get as twice as many green detectors as you do of red or blue individually.
<a class="bbc_url" href="http://snowporing.deviantart.com/">dA</a> Canon 7D2, 7D, 5D2, 600D, 450D, 300D IR modified, 1D, EF-S 10-18, 15-85, EF 35/2, 85/1.8, 135/2, 70-300L, 100-400L, MP-E65, Zeiss 2/50, Sigma 150 macro, 120-300/2.8, Samyang 8mm fisheye, Olympus E-P1, Panasonic 20/1.7, Sony HX9V, Fuji X100.
  


Messages In This Thread
LL & DxO open letter : wide aperture lenses & light transmission - by genotypewriter - 11-30-2010, 11:41 PM
LL & DxO open letter : wide aperture lenses & light transmission - by genotypewriter - 12-01-2010, 12:17 AM
LL & DxO open letter : wide aperture lenses & light transmission - by genotypewriter - 12-01-2010, 10:53 PM
LL & DxO open letter : wide aperture lenses & light transmission - by genotypewriter - 12-03-2010, 04:10 AM
LL & DxO open letter : wide aperture lenses & light transmission - by genotypewriter - 12-03-2010, 10:52 AM
LL & DxO open letter : wide aperture lenses & light transmission - by popo - 12-03-2010, 06:21 PM
LL & DxO open letter : wide aperture lenses & light transmission - by genotypewriter - 12-04-2010, 03:51 AM
LL & DxO open letter : wide aperture lenses & light transmission - by genotypewriter - 12-04-2010, 04:03 AM
LL & DxO open letter : wide aperture lenses & light transmission - by genotypewriter - 12-06-2010, 04:34 AM
LL & DxO open letter : wide aperture lenses & light transmission - by genotypewriter - 12-06-2010, 04:38 AM
LL & DxO open letter : wide aperture lenses & light transmission - by genotypewriter - 12-06-2010, 05:09 AM
LL & DxO open letter : wide aperture lenses & light transmission - by genotypewriter - 12-06-2010, 11:42 PM
LL & DxO open letter : wide aperture lenses & light transmission - by genotypewriter - 12-08-2010, 03:22 AM

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