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Lens review

Olympus M.Zuiko Digital 45 mm f/1.8

7 September 2011
Szymon Starczewski

6. Distortion

In JPEG files we see slight pincushion distortion which value we assessed as 0.68%. What’s interesting, In RAW files distortion remains practically the same – 0.75%. Taking into account the fact that typical measurement errors amount to about 0.1% both values are in accordance with each other. It means that the camera, used in the test, considered the RAW files distortion so low that it wasn’t worth any correction.

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Olympus E-PL1, JPEG
Olympus M.Zuiko Digital 45 mm f/1.8 - Distortion
Olympus E-PL1, RAW
Olympus M.Zuiko Digital 45 mm f/1.8 - Distortion