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Forums > Back > next PZ lens test report: Sigma AF 150mm f/2.8 EX HSM DG APO macro OS (EOS)
Klaus
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#46
08-09-2011, 10:24 AM (This post was last modified: 08-09-2011, 10:24 AM by Klaus.)
[quote name='PuxaVida' timestamp='1312880628' post='10545']

That's how I know it also... And that's why knowing the "working distance" is crucial when it comes to macro lenses...



So for Canon EOS mount, minimum working distance for this lens = 380mm - 150mm - 44mm = 186mm (=18,6cm). And this is the distance you get max reproduction ratio of 1:1...



Serkan

[/quote]



Really ... ?

[url="http://savazzi.freehostia.com/photography/workingdistance.htm"]http://savazzi.freeh...ingdistance.htm[/url]
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next PZ lens test report: Sigma AF 150mm f/2.8 EX HSM DG APO macro OS (EOS) - by Klaus - 08-09-2011, 10:24 AM

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