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Outdoor / Resolution
/ Noise / Corner sharpness
/ Fringe and macro / Geometry
/ Vignetting
Sony Cyber-shot DSC-R1 corner sharpness comparison
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To measure corner sharpness we photographed
the standard ISO 12233 test chart with each camera set to its best quality
JPEG settings. We used the lenses at their widest and longest focal lengths
and with various apertures in Aperture Priority mode. The crops are taken
from the lower left corner of the chart and presented here at 100%. There's some softness in the R1's corners at wide angle with the aperture wide open, but closing it slightly produces much sharper results. The lens is sharp at 120mm even when wide open. Note the Fujifilm and Panasonic cameras have a 4:3 aspect ratio, hence the different cropped area. |
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Sony Cyber-shot DSC-R1
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Canon EOS-350D
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Fujfifilm FinePix S9500 Zoom
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Panasonic DMC-FZ30
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14.3-71.5mm at 14.3mm f2.8
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18-55mm EF-S at 18mm f3.5
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6.2-66.7mm at 6.2mm f2.8
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7.4-88.8mm at 7.4mm f2.8
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14.3-71.5mm at 14.3mm f8
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18-55mm EF-S at 18mm f8
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6.2-66.7mm at 6.2mm f5.6
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7.4-88.8mm at 7.4mm f5.6
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14.3-71.5mm at 14.3mm f16
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18-55mm EF-S at 18mm f16
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6.2-66.7mm at 6.2mm f8
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7.4-88.8mm at 7.4mm f8
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Sony Cyber-shot DSC-R1
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Canon EOS-350D
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Fujfifilm FinePix S9500 Zoom
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Panasonic DMC-FZ30
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14.3-71.5mm at 71.5mm f4.8
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18-55mm EF-S at 55mm f5.6
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6.2-66.7mm at 66.7mm f4.9
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7.4-88.8mm at 88.8mm f3.7
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14.3-71.5mm at 71.5mm f8
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18-55mm EF-S at 55mm f8
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6.2-66.7mm at 66.7mm f5.6
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7.4-88.8mm at 88.8mm f5.6
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14.3-71.5mm at 71.5mm f16
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18-55mm EF-S at 55mm f16
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6.2-66.7mm at 66.7mm f8
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7.4-88.8mm at 88.8mm f8
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