Looks like non-Canon users will have a somewhat like MP-E 65mm macro lens soon from Laowa. It covers a shorter zoom range (2.5~5), and doesn't have all the features of the Canon being fully manual without automatic aperture, but apparently has some nice IQ. A few folks are evaluating this new lens now, so we should have some valuable reviews soon! Here's a thread discussing this new lens.
https://www.photomacrography.net/forum/viewtopic.php?t=36410
Thanks for posting I’ll be following this with interest. This could be an ideal partner for my M5 giving me a more manageable walk around setup.
Looks interesting! I don't have a manufactured super-macro in my budget, but it will be fun to see people getting results with this.
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