The EF-S 18-200mm f/3.5-5.6 IS lens incorporates Canon's 4-stop compensation Image Stabilizer technology. This allows the use of shutter speeds up to 4 times slower with no perceptible increase in image blur. Automatic panning detection automatically turns off the Image Stabilizer in either the horizontal or vertical direction when following moving subjects.
Note! Only fits on the EOS Digital Rebel Series or 20D, 30D, 40D & 50D SLR cameras