EF-Mount Lens/Full-Frame Format Aperture Range: f/2.8 to f/32. One Ultra-Low Dispersion Element Super Spectra Coating. 1:1 Magnification, 11.8' Min. Focus Ring-Type Ultrasonic Motor AF System. Focus Range Limiter Optical Image Stabilizer. BUNDLE INCLUDES: Canon EF 100mm f/2.8L Macro IS USM Lens Lens Case Filter Kit Cleaning Kit