Retains the optical capability of the highly popular EF 28-105mm f/3.5-4.5 USM lens, with a refined exterior design. Includes ring-type USM drive for silent, high-speed autofocusing, plus full-time manual focusing. The compact design is a good match for the EOS 5 or 30/33 with built-in flash. An excellent zoom lens for everyday use.Features
* Diagonal Angle of View 75°-23°20'.
* Lens Construction (elements/groups) 15/12.
* No. of Diaphragm blades 7.
* Minimum Aperture f/ 22-27.
* Closest Focusing Distance (m) 0.5.
* Maximum Magnification (x) 0.19 (at 105mm).
* AF Actuator Ring USM.
* Filter Diameter (mm) 58.