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David Kilpatrick | all galleries >> Galleries >> Sony Alpha 900 > jasper6400-a700size.jpg
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27-SEP-2008

jasper6400-a700size.jpg

This is the same image, reduced in size to match exactly the Alpha 700 dimensions. It provides a direct comparison with Alpha 700 ISO 6400 performance, and also with any other 12 megapixel camera such as the D3/D700. For a direct comparison of noise size - identical processing parameters, same -1 ACR compensation, almost the same light level (1/1600th at f4, 1/3rd of a stop lower actual light value present) see http://www.pbase.com/davidkilpatrick/image/103705532.

Sony Alpha DSLR A-900
1/800s f/6.3 at 50.0mm iso6400 hide exif
Full EXIF Info
Date/Time27-Sep-2008 11:54:42
MakeSony
ModelDSLR-A900
Flash UsedNo
Focal Length50 mm
Exposure Time1/800 sec
Aperturef/6.3
ISO Equivalent6400
Exposure Bias2.00
White Balance
Metering Modecenter weighted (2)
JPEG Quality
Exposure Programaperture priority (3)
Focus Distance

other sizes: small medium large original auto
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