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Sigma DN 19mm f/2.8
Sigma DN 19mm f/2.8

Chromatic Aberration

Olympus OM-D E-M5 with Sigma 19mm f/2.8.

This page shows the extent of lateral chromatic aberration (red/cyan color fringing) and the extent to which it can be corrected.

Example

Chromatic aberration is visible throughout except for a small region near the center.

The uncorrected image is shown below.

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ƒ/5.0 @ 1/50 sec handheld, ISO 200, 1.0 pull
Olympus OM-D E-M5 + Sigma 19mm f/2.8

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