Today I just got a new camera lens, it’s Canon EF 70-200mm f4 L USM, the first L lens series in my equipment. I have taken few shots with it in my room, I will try outdoor shooting later this weekend. For me the lens is a little heavy to handle for a long period of time, I guess I must use a tripod then. So far, all the lens I’ve got are a prime macro lens (60mm f2.8), an ultra-wide zoom lens (10-22mm f3.5-4.5), and a telephoto zoom lens (70-200mm f4L). That’s it for me.