I made my first attempt in astrophotography with OMD EM-5 II. Unfortunately I only have the Oly 45mm which made it impossible to capture a big part of the milky way. I think I'll buy the 17mm or the 12mm to get better results. I made 64 5 sec. exposures with ISO 6400 and stacked them in photoshop. I hope that I can get some better shots soon.