Just thought I would post a photo of a friend of mine I took on my M6, and wondered if anyone would be able to work out or guess the lens used to take it. I can appreciate that by uploading onto the net, the rez cannot be see to it fullest, and I have not sharpened the photo. I have only done exposure edits onto the photo. This is no loaded question to prove any point about a type of lens either. PS please don't criticise the photo, its just a random one picked.