LensTip.com

Lens review

Sigma 70 mm f/2.8 EX DG Macro

18 April 2012
Arkadiusz Olech

6. Distortion

In the case of the Sigma 2.8/70 we can forget about the problem of geometrical deformations on the edge of the frame. The pincushion distortion value, measured by us, amounted to 0.08% which, according to the deviation of the Gaussian distribution 2-sigma, is tantamount to the zero level of this aberration. We like such results very much!

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Sigma 70 mm f/2.8 EX DG Macro - Distortion