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Old 25-03-2012, 12:18 PM
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gregbradley is offline
Join Date: Feb 2006
Location: Sydney
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[QUOTE=bojan;833958]Greg, I did a lot of testing with various lenses, and came to exactly the opposite conclusion (the same follows from Christian Buil's test results).

For example, F1.2 lens, stopped down to f4.5 will perform better than F1.8, stopped down to F4.5.

Thanks for that.

I would have thought what you say is the case originally as those lenses should be better made and with exotic glass types (they often have ED elements).


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