Such a small lens! I've always wanted a pancake lens for the Canon/Nikon dSLR system ever since I saw the Pentax ones. I know there are some manual lenses, but having an auto lens is nice. It doesn't help that this lens is super small and light, it really helps to demonstrate how heavy a dSLR setup is with say a 24-70 2.8. This lens is more of a novelty purchase for me, but I can't wait to try it out.