Sigma 30mm F2.8 Micro Four thirds - excellent, boxed and just £70. The Sigma 30mm F2.8 is a first rate and very sharp lens as many have testified and mine is offered for sale complete and boxed in excellent condition. I'm only selling as have just bought the Panasonic 12-35mm F2.8. Looking for £70 with collection possible if in London. Will post pictures soon.