Fujifilm Fujinon XF 90 mm f/2 R LM WR review - Coma, astigmatism and bokeh

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Fujifilm Fujinon XF 90 mm f/2 R LM WR

22 July 2015

Arkadiusz Olech

7. Coma, astigmatism and bokeh

The Fujinon XF 90 mm f/2 R LM WR corrects the coma very well. Even in the corner of the sensor, with the lens wide open, it would be difficult to notice any influence of that aberration. Once again the lens deserves to be praised for its performance.

X-E1, f/2.0, center	X-E1, f/2.0, corner

X-E1, f/2.8, center	X-E1, f/2.8, corner

The astigmatism, understood as an average difference between the vertical and horizontal MTF50 function values amounted to 3.2%. It is a slight value, allowing us to assess the correction of that aberration very highly.

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The appearance of blurry areas can be describe almost entirely in superlatives. The light spread in the circles is very nice and even. The only slightly negative thing we can notice is a bit too emphasized rim which appears when you stop the aperture down.