Using it on my newest short film 19 Jump Street, which you can catch on my instagram @Camilo_Mandela
Thus far it has been a really fantastic lens, I have a 75mm as well and this is a pretty good step down from that. Of course the Micro four thirds system is a tighter sensor but that's not a mark on the product, this works great. At first I was a little worried about the universality of the gears that seems to be permanently on the lens but it seem to work with my nucleus nano and I imagine any manual focus system. Last thing I will say is the blue color temp if you have any other lenses in the set. It's definitely annoying to white balance every time I wanna use this focal length. other than that, great lens.