The tamron 10-24mm f/3.5-4.5 Di II VC HLD, canon EF-S Fit is designed for
APS-C-format canon EF-mount DSLRs, where it affords a 16-38.4mm equivalent
focal length range. Benefitting the versatile range of perspectives is an
advanced optical design that includes a pair of low dispersion elements and two
aspherical elements to suppress both chromatic and spherical aberrations for a
high degree of clarity, sharpness, and colour fidelity. A BBAR coating is also
featured to reduce surface reflections, flare, and ghosting for improved
contrast when working in strong lighting conditions.