Review on Olympus M.Zuiko Digital 25mm F1.8 Lens: High-quality Micro Four Thirds Camera Lens (Black) by Shawna Sparks

I think this is an Olympus version of the famous Cannon 50mm. High sharpness, beautiful colors, excellent depth of field, excellent (for Micro 4/3) low light performance, dreamy and fun. I have the 17mm and 45mm and this one seems to be much more useful (although I love the other two too). If I had to choose just one of the three, it would be this one. It's relatively cheap and the plastic feels a little light, but the glass is just superb. Highly recommended.