canon ef telephoto zoom lens 70 mm 200 2751b002 camera camcorder lenses cdw com
high performance l series telephoto zoom lens combining light weight and compactness with an f 4 maximum aperture inner focusing and the ring usm enable quick and quiet autofocusing also a circular polarizing filter can be attached and used without difficulty because the front lens element does not rotate during focusing the tripod collar sold separately is the same one used with the ef 300mm f 4l usm