Having just returned from a two-week vacation and carrying an e-pl5 + 12-40, 35-100 and 17 with me (having never taken the 17mm out of its case), I decided to go on a weight vacation and put the 17mm on a body. (I have two e-pl5s).

What a treat! Not only do I appreciate the lack of weight, but I also appreciate less wide angle distortion because I can't go down to 12mm!

This is a great lens!