Olympus E-PL5 / 60 2.8 Macro - double image with IS

I have not seen such a pronounced shake induced by anti-shake device.

I had something similar, but far less visible, just a subtle shadow of yours, with my old G1 ans kit stabilized lens. Because I did not have anti-shake before, I came to conclusion that this feature is not for me. I keep all applicable OIS lenses with anti-shock switched OFF and have my peace of mind.

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Looking for equilibrium...