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Canon 6D + Canon EF 100mm f/2.8L

Posted: 15.01.2015 22:08
by JayDeeSweden
Hi!

I've been trying to take shots of flowers with Helicon Remote and Focus with my Canon 6D and EF 100mm f/2.8L. I seem to be having problems with the correction factor (if I've read the boards correct). I've tried to set different correction facors from 1 down to 0.1 and cannot seem to solve the issue of areas of softness in the final stacked image. What am I doing wrong here?

I've done the correction factor testing in the manual down to 0.1. Should I really need to go any lower? What correction factors are you other guys using?

I am using Big Steps in the Focus Step Size. But switching it to small can't really be an option for flowers right? That would be a lot of åictures for one flower. But maybe that's what I need to do?

Does anyone recognize this issue?

Including 100 % crops of images with different correction factors.

Thanks for helping out!

/J

Re: Canon 6D + Canon EF 100mm f/2.8L

Posted: 16.01.2015 15:10
by Stas Yatsenko
You need to go higher, not lower.