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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 eect using software (e.g. in the browser) so that a new and appro-
priately corrected image can be displayed live. A side eect of this correction, however,
is that a cushion shape appears around the edges of the image.
To hide this cushion eect, 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.
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