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Old 6th February 2016
birdboy birdboy is offline
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Re: E-M1 and Sony A7R comparison (warning - lots of images)

I thought you were comparing cameras not lenses as per your heading. The information I provided is clear that the EM1 sensor out performs the Sony Sensor regarding read noise and I am assuming that is the dominant noise for the pictures you were taking. To get a truer picture and get the same light gathering for both lenes you would need to take a picture with the 17mm at f1.8 and the 35mm at f 3.7.
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OM-D E-M1, 12-40 f2.8 Pro, Tamron 14-150mm f5.8, E5, E3, Zuiko 50-200mm SWD, Zuiko 12-60mm SWD, Zuiko ED 70-300mm f5.6, 50mmf2, Zuiko ED 9-18mm f5.6, Sigma 50-500mm f6.3, EC14, EC20, RM-1, VA-1
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