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Forums > Back > next PZ lens test report: Sigma AF 50mm f/1.4 EX HSM DG (full format)
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[quote name='Rainer' date='03 June 2010 - 11:06 PM' timestamp='1275599180' post='159']

Ok. Got it. The 50L has the sam eeffect, albeit I

never found it to be overly serious in real live.

[/quote]

Rainer, you're talking focus shift?



Yes, older copies seemed to have it more often, especially in combination with the previous generation of bodies (40D, 400D, 5D Classic), at least, IME.



Kind regards, Wim
Gear: Canon EOS R with 3 primes and 2 zooms, 4 EF-R adapters, Canon EOS 5 (analog), 9 Canon EF primes, a lone Canon EF zoom, 2 extenders, 2 converters, tubes; Olympus OM-D 1 Mk II & Pen F with 12 primes, 6 zooms, and 3 Metabones EF-MFT adapters ....
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next PZ lens test report: Sigma AF 50mm f/1.4 EX HSM DG (full format) - by wim - 06-03-2010, 09:08 PM

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