After reading strong reviews of the Olympus M.Zuiko 45mm f1.8 lens, I decided to buy one – for a mixture of portrait, street and low light photography, along with occasional wildlife and landscapes.
It's an excellent lens: compact and lightweight, as well as fast.
Below are some of the shots I've taken with the 45mm lens, which on micro four thirds cameras is equivalent to a 90mm lens in a 35mm camera system.