EF 75-300mm f/4-5.6 III
The construction, optical system, and exterior are exactly identical to the EF 75-300 mm f/4-5.6 III USM’s. The different aspect is that this lens applies a DC motor while the other one uses a USM to power the AF.
Select the EF 75-300mm f/4-5.6 III lens you want for more information.

