Hi, I have one question. I own a zuiko 35 macro and it's a real good lens (very underrated for me). I use it with the adaptor on the epl2. My question is: has anyone tried this one and PL25? Are there many differences in IQ? I say this because maybe I'll want to buy the PL25 but if there is is no big difference, other than focal lenght then it will not be worthwhile.