This is the lightest EF lens of all at a mere 4.6oz. Compact and high-performance, standard lens. Its Gaussian optics provide sharp delineation from near to far focusing distances. The color balance is excellent for a standard lens.
The optical system, construction, and exterior are the same as
the EF 75 300 mm f/4 5.6 III USM's. The difference is that it uses a DC motor instead of a USM to drive the AF.Product Line: EF
One of the finest telephoto zoom lenses in the EF
line, comparable to a single focal length lens. It has four UD glass elements to correct chromatic aberrations. Its constant f/2.8 maximum aperture and superb image quality make it ...