Canon 28mm f/3.5 Overview
A compact prime designed for macro photography, the EF-M 28mm f/3.5 Macro IS STM from Canon is a 44.8mm-equivalent lens designed for APS-C-format EF-M-mount mirrorless cameras. Characterized by its 1.2x maximum magnification and 3.7" minimum focusing distance, this sleek lens is further distinguished by its integrated Macro Lite LED to provide additional illumination to close-up subjects. Aiding its ability to reproduce small subjects at greater than life size, the optical design incorporates one UD element and two aspherical elements to reduce chromatic and spherical aberrations in order to provide a high degree of sharpness and clarity.
Benefitting the optical attributes is a Hybrid IS image stabilization system that serves to minimize the appearance of camera shake for sharper results when working handheld and in difficult lighting conditions. A lead screw-type STM stepping motor also benefits handling by producing fast, smooth, and quiet autofocus performance to suit both stills and video applications. This AF motor can be manually overridden at any time by turning the dedicated focusing ring for making fine-tuned adjustments. Additionally, suiting the sleek stature of the Canon EOS M-series of cameras, this lens also sports a lightweight form factor and retractable design.