Fujinon XF 27mm F2.8 解析度分佈圖 (with X-T10)

This Resolution test chart is based on Fujifilm X-T10 camera body.
From top to bottom are at F/2.8, F/4, F/5.6, F/8, F/11, F/16.
Left 2 columns are sagittal and tangential at frame center.
Middle 2 columns are sagittal and tangential at 1/2 of frame.
Right 2 columns are sagittal and tangential at frame border.
The number 36 means there are 3600 lines across the vertical of frame(each step is 300 lines).
Regarding the detail of test procedure please reference to "Basic of lens test on Olympus E-PL6".

 

 

 

 

 

Comment:

This lens is above the average of general pancake lens. Overall sharpness become to the best at F/8. The resolution of 4 corners are  the same. Which means the alignment of mass production is in good quality control. This is it(hit for 1600 pixel picture):