It's the 70-200 F2.8 Canon. It's a great lens. I'm using the EOS 30D camera body. The image resolution is much better with the 60D ... but I'm going to wait for the price to come down. I guess the advantage of the 30D with this lens is that it has more metal than the newer camera bodies, which is maybe better for this lens. The combo is heavy, but well worth it given the results.