Ignoring High Res mode, is there something I don't understand about
DxOMark's "Sharpness" scores here?
<http://www.dxomark.com/lenses/brand-olympus/mounted_on-Olympus_OM-D_E-M1-909/launched-between-1987-and-2016/mount_type-Micro_4_3/sensor_brand-Olympus#hideAdvancedOptions=false&viewMode=list&yDataType=global>
As I understand it their sharpness score is the number of MP resolved by
a given lens/aperture on this sensor. The highest score for any lens is
the 75/1.8 no doubt due largely to the f/1.8 aperture. The more common
lenses with widest apertures running from f/3.5 to f/6.7 only manage to
resolve 4-8MP. At such small apertures the Airy disks on these lenses
well exceed the pixel pitch.
Chuck Norcutt
On 4/28/2016 1:15 AM, Moose wrote:
Keep in mind that many/most all µ4/3 lenses out resolve the 16 MP sensor
systems, so there may be a bigger difference if one shoots in High Res
Mode. All my shooting with it so far has been out in the field, sans
tripod, so I haven't tried that.
--
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