Sigma APO 50-150mm F2.8 EX DC OS HSM for Canon EOS DSLR
For use with smaller chip APS-c cameras only. HSM (Hyper-Sonic Motor) ensures a quiet & high-speed auto focus . Minimum focusing distance of 31.5 inches & with a maximum magnifications ratio of about 1:6.3. - 77mm Filter Size.
Brand new, USA Warranty