I think you saw the 70-200mm 4.0 or 4.0 IS. My friend has the 70-200mm 2.8 IS and I used it a couple of times. When I got my 70-200mm 4.0 IS, it looked a lot smaller then I expected. I was expecting something bigger, because I saw the picture comparison on the-digital-picture. I had a sigma 70-200mm 2.8 and when my sister saw my Canon 70-200mm 4.0 IS, they were like man that is a lot smaller then your old lens.


