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next PZ lens test report - Sigma 14mm f/1.8 DG HSM ART
#10
No, I didn't test at infinity but at f/1.8 there was quite some field curvature anyway. Even in the theoretical event that the lens is better at infinity, the field curvature would hit astro-photographers.

  


Messages In This Thread
next PZ lens test report - Sigma 14mm f/1.8 DG HSM ART - by davidmanze - 11-19-2017, 10:25 AM
next PZ lens test report - Sigma 14mm f/1.8 DG HSM ART - by Klaus - 11-20-2017, 11:25 AM
next PZ lens test report - Sigma 14mm f/1.8 DG HSM ART - by davidmanze - 11-21-2017, 03:29 PM
next PZ lens test report - Sigma 14mm f/1.8 DG HSM ART - by davidmanze - 11-22-2017, 04:45 PM
next PZ lens test report - Sigma 14mm f/1.8 DG HSM ART - by davidmanze - 12-11-2017, 08:10 AM
next PZ lens test report - Sigma 14mm f/1.8 DG HSM ART - by davidmanze - 12-11-2017, 11:10 AM

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