7–14mm · f/4
The Olympus Zuiko Digital ED 7-14mm 1:4.0 is an ultra-wide-angle zoom lens delivering a rectilinear, relatively distortion-free image throughout its range. It is noted for substantial build quality, with a large barrel and a built-in petal hood, but is considered over-heavy. The lens lacks front filter capability due to its bulbous front element. It suits photographers needing extreme wide-angle perspectives for landscape or architecture, though its size and weight may deter casual users.