A bit of a peculiar question ... Could somebody having the GM1 or GM5 and the Olympus 25mm f1.8 tell me whether the lens "protrude" a bit at the bottom of the camera when mounted, or not at all ? That is, if you place the camera with the lens on a flat surface, does the lens raise the camera a bit (even if 1mm). Asking this question as I plan to use the gm5 for digiscoping, but with the adapater I am using (digidapter), the camera has to sit flat on a plate, and if the lens goes below the camera, the adaptater isn't usable (would have to use some kind of plate to raise the camera), not possible with the 20mm for instance. And I ordered the new panasonic 25mm f1.7, but looking at the specs, it might also be too big (in diameter), but the Oly might work. So if somebody has the GM1/5 with the Oly, would be glad to have the info!