A standard zoom covering wide-angle to short telephoto perspectives, the
graphite EF-M 15-45mm f/3.5-6.3 IS STM Lens from canon offers a 24-72mm
equivalent focal length range when used with APS-C-format EOS M-series
mirrorless cameras. The optical design incorporates three aspherical elements,
one of which is glass-moulded and the other two are precision moulded, in order
to control chromatic aberrations and distortions throughout the zoom range. The
lens placement has also been optimised, and coatings have been applied, to
reduce flare and ghosting for increased contrast and clarity when photographing
in difficult lighting conditions.