Canon EF 28–90mm lens

The Canon EF 28–90 mm is a lens included as a kit lens with Canon EOS film cameras. The maximum aperture is f/4 at 28mm, reducing to f/5.6 at 90mm. When focused at 90mm this will create background blur for portrait photography. It is a very lightweight design, and has very fast auto focusing even without USM. Image quality suffers particularly between 28–35mm and 80–90mm however, and there is heavy vignetting when used wide open.

Canon EF 28–90mm lens

The Canon EF 28–90 mm is a lens included as a kit lens with Canon EOS film cameras. The maximum aperture is f/4 at 28mm, reducing to f/5.6 at 90mm. When focused at 90mm this will create background blur for portrait photography. It is a very lightweight design, and has very fast auto focusing even without USM. Image quality suffers particularly between 28–35mm and 80–90mm however, and there is heavy vignetting when used wide open.