Filter Size : 58 mm ; Closest Focusing Distance : 1.5 meter ; Maximum Magnification : 0.25x
- Versatile telephoto zoom is designed for full-frame Canon EF-mount DSLRs
- Super Spectra coating has been applied to individual elements to minimize ghosting and flare for greater contrast and color neutrality when working in strong lighting conditions
- Micro Ultrasonic Motor (USM) is employed to deliver fast, precise, and quiet autofocus performance and works in conjunction with an electromagnetic diaphragm to complement photographing at fast continuous speeds
- Seven-blade diaphragm contributes to a pleasing bokeh quality
- Refract or bend light rays, so that they converge or come together