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Lens review

2012-02-21
 

Carl Zeiss Distagon T* 25 mm f/2.0 ZE/ZF.2

5. Chromatic aberration

The longitudinal chromatic aberration is corrected by the Zeiss very well. As you can see in the photos below fuzzy areas are practically colourless and the chromatism in them is, in fact, negligible.

Carl Zeiss Distagon T* 25 mm f/2.0 ZE/ZF.2 - Chromatic aberration

Similar things can be said about the degree of the lateral chromatic aberration correction which, in the whole range of apertures and on both detectors, is very low. Here the Zeiss fares a bit better than its rivals with 1.4/24 parameters in which case the aberration kept a slightly higher level - between 0.06-0.10%.

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Carl Zeiss Distagon T* 25 mm f/2.0 ZE/ZF.2 - Chromatic aberration

Carl Zeiss Distagon T* 25 mm f/2.0 ZE/ZF.2 - Chromatic aberration

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