Canon EF-S 18-135mm f/3.5-5.6 IS STM
An EF-S standard zoom lens that supports new movie shooting functions and provides a 7.5x high power zoom covers from wide angle to telephoto range. Quiet and smooth continuous AF is supported in movie shooting and Live View shooting by a thorough optimization of the continuous AF mechanism with a new six-group zoom system and the adoption of newly developed Stepping Motor (STM). The lens contains 1 UD lens element to minimize magnification-type chromatic aberration and color blurring, 1 PMo aspherical lens elements to correct various types of lens aberration, resulting in high image quality across the entire zoom range. Image stabilizer (IS) offers shake compensation up to 4-stop shutter speed and supports a new Dynamic IS function for movie shooting which provides a more effective IS while walking or similar types of situations. A new micro-stepping drive is adopted in the aperture control for quieter movie shooting.