User Guide

Figure 66 Sharpness of picture is worse in edges than in center

Figure 67 Especially this type of images are affected much by lack of sharpness in edges / corners

Geometrical distortion

Camera lens will cause some amount of so called barrel distortion in images. In practice, this appears as

bending of straight objects in edges of the image. See the two figures below for an example. This is normal

behavior, do not change the camera module.

RM-135

Camera Module Troubleshooting Nokia Customer Care

Issue 1 COMPANY CONFIDENTIAL Page 6 –7