Features for the Canon EF 70-300mm f/4-5.6 IS II USM lens include:

• High-speed autofocus for shooting stills and smooth, near-silent autofocus when shooting video is achieved by incorporating NANO USM technology.
• New Lens Information Display shows focusing distance, focal length and shake amount.
• One UD Lens helps reduce chromatic aberration and delivers outstanding high resolution and high-contrast results.
• Image Stabilizer effect at up-to-4* stops of shake correction helps capture sharp images.
• Circular aperture (9 blades) helps deliver beautiful, soft backgrounds.
• Full-time manual focus allows manual focus adjustment while in AF Mode.