User manual

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D24M User Manual: OPERATING THE CAMERA
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3.4 Correction Of Lens Distortion (L22 Only)
If you are using a D24M with the L22 90° wide-angle lens, the image, particularly the
edges, may be slightly distorted due to the extreme angle of the lens.
You can suppress this eect using software (e.g. in the browser) so that a new and appro-
priately corrected image can be displayed live. A side eect of this correction, however,
is that a cushion shape appears around the edges of the image.
To hide this cushion eect, you simply have to zoom in on the image slightly. Although
this reduces the size of the captured area, the image is almost distortion-free compared
to the original.