Olympus M.ZUIKO Digital ED 9-18mm f/4-5.6 Review

4.5
March 23, 2011 | Zoltan Arva-Toth |

Sharpness Cont... 2

Sharpness at 11mm

The sharpness tests for this review were carried out using a real-world subject rather than a test chart. The Olympus M.ZUIKO 9-18mm f4-5.6 lens was attached to an Olympus E-P2 compact system camera, which in turn was mounted on a sturdy tripod. The self-timer was used to avoid any vibrations from pressing the shutter release. Slight tonal changes are due to slight changes in natural light during the session. The 100% crops represent about 1/300th of the total frame area.

The full frame The full frame at 11mm

At the 11mm focal length, sharpness peaks at f/5.6 - both in the centre and along the edges.

Aperture Centre Crop Edge Crop
f/4.4
f/5.6
f/8
f/11
f/16
f/22

Entry Tags

review, wide-angle, lens, test, compact system camera, olympus, micro four thirds, Olympus M.ZUIKO Digital ED 9-18mm f4-5.6 Review, 9-18mm