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  1. M

    Canon 7D Mk ii image quality - what am I doing wrong?

    Hi I still have my 150-500 although it has not seen the light of day for quite a while. Due to me buying the siggy 500mm 4.5. I found with this lens it always worked rather well if you bring it in slightly at say 475mm and used F7.1. As an advisory I found it useless with an converter. To be...
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