Morphological gradient is a nonlinear edgedetector that canovercomethesomedrawbacks of the linearedge detector. Wideedges detected by morphological gradient causethe lowedgeresolution.
The new FUJINON XF14mm (21mm) F2.8 single focal length lens offers a stunning, ultra wide angle that delivers exceptional resolution from edge to edge.
This means the rear lens elements are as close as possible to the sensor, reducing the back focus distance of each lens to the minimum possible, thus achieving high resolution from edge to edge.