new here.. hi everyone, etc.. I have an EPL5 and got my hands on an M39 screw mount Leica 35mm f3.5 Summaron. I've already made one mistake ordering an adapter to work with this combo, so I'm trying to avert another. Backing up - my son has an old Leica kit with several lenses. They're all screw mount, from 1948-1960. He and the glass have been overseas for several years, but recently back to the US. I would naturally like to try the lenses on my Oly. A month or so ago I picked up a Pentax 50mm 1.7 legacy school lens at a rummage sale for a couple bucks figuring I could get an adapter, which I did. The old high school photo class lens works perfectly, no scratches, etc. I bought a fotodiox adapter, and it's all good. There were maybe 20 old Pentax 35mm film cameras on the sale table, most with lenses. Only one had the f1.7 on it tho, so I picked that one, just for the f of it. I ordered a Fotodiox adapter for the Leicas too, but didn't get the right one. (not screw mount). So I'm now trying again for an adapter Leica screw mount M39 to MFT. I'm zeroing in on a RainbowImaging adapter: http://www.amazon.com/RainbowImaging-Adapter-Olympus-Panasonic-DMC-GF1/dp/B002U4WQHE/ref=sr_1_7?s=photo&ie=UTF8&qid=1381432390&sr=1-7&keywords=m39+adapter does that look like the right one to try for $12? Fotodiox also makes one but I thought I'd give Rainbow a try for comparison with my Fotodiox to Pentax, which seems to work fine. Plus, I like the results with the Pentax. Only difficulty for me is the manual focussing using the Oly view screen, especially in low light, wide open with narrow DoF where a little 'off' makes all the difference. But its definitely enough fun that I want to do it with some Leica too. thx for any advice on the adapter.