One ultra-low dispersion element reduces color fringing and chromatic aberrations for high clarity and color fidelity. Two aspherical elements are used to reduce distortion and spherical aberrations throughout the zoom range in order to maintain sharpness and accurate rendering. Standard wide-angle to telephoto zoom lens is designed for use with full-frame Canon EF-mount DSLRs, however can also be used with APS-C models where it will provide a 38.4-168mm equivalent focal length range.

Additionally, a four-stop-effective Image Stabilizer system is also featured and minimizes the appearance of camera shake for sharper handheld shooting. Benefitting both photo and video applications, an STM stepping AF motor is used to realize quick and near-silent autofocus performance along with full-time manual focus override. A Super Spectra coating has also been applied to reduce lens flare and increase contrast and color fidelity when working in bright lighting conditions. Featuring two aspherical elements and one ultra-low dispersion element, both spherical and chromatic aberrations are well-controlled in order to realize a high degree of sharpness and clarity. Spanning a flexible wide-angle to short telephoto range, the EF 24-105mm f/3.5-5.6 IS STM from Canon is a useful zoom for a wide variety of shooting applications.

Canon ef 24 stm 3.5