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LL & DxO open letter : wide aperture lenses & light transmission
#34
I managed it also I think... The difference can be seen on red channel. With the known aperture, the image was brighter to my eyes also.



Photo was made on D700 with 50mm 1.8D, center weighted average metering. I had to use CWA metering because interestingly the body sets itself automatically to it when I twisted the lens. I shot at infinity focus towards a gray LCD screen.



[Image: med_gallery_9985_24_42706.png]
  


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 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 PuxaVida - 12-04-2010, 09:49 PM
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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