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Lens review

Tamron SP AF 60 mm f/2.0 Di II LD (IF) Macro 1:1

25 March 2011
Arkadiusz Olech

7. Coma and astigmatism

Coma is perhaps not a huge problem of the tested lens but it is certainly noticeable. What’s interesting, on stopping down the aperture by 1 EV we can’t make it decrease significantly.

Tamron SP AF 60 mm f/2.0 Di II LD (IF) Macro 1:1 - Coma and astigmatism



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The astigmatism is on the borderline between negligible and low. The average difference between horizontal and vertical MTF50 values amounted to 6.3%.