BST CCD CAM 100 - Page 25

Design and Function
3
CCD CAM 100 – Installation and Operating Manual 25/198
Reflected Light Method
Fig.7: Reflected light method
With the reflected light method, the light source (light box) and
the CCD camera are arranged on the same side of the web of
material. The CCD camera detects the light from the light source
reflected by the web of material. The reflected light method
enables printed lines, grooves, creases, etc. to be captured in
addition to the web edges.
A BST light box of the MLLA type is used as light source for the
reflected light method.
Information on the technical data for the different light box types
can be found in chapter Light Boxes, page 186.