WolfVision EYE-10 User Manual - Handbuch (Seite 13)

Ceiling
Camera
Speaker
Light
axis
where
the light
should be
mounted
X
2
X
2
X
Recommended Positioning of Light
Please consider light positioning for the EYE-10 carefully. Mounting the light too close to the camera will
cause reflections, mounting it too far away will cause shadows.
The illustration below shows the recommended lighting position for the EYE-10. The distance from the
center of the EYE-10 to the center of the light should be identical to the MAXIMUM image size (e.g. vertical
image size).
Example: If the camera is mounted 1400mm above the working surface then the maximum vertical image
size is 893mm (see "length" value in table on page 11 or use the calculation program at:
www.wolfvision.com/wolf/indexdistance.html) This means that 893mm is also the recommended
distance from the center of the camera to the center of the light.
We recommend mounting the light like the position shown below, because here shadows are not too
disturbing when pointing at certain details on a document.
Due to the automatic white balance of the EYE-10, it is possible to use any type of light. WolfVision
recommends a diffused light with more than 300 Lux and a homogeneity of less than 15% on the working
surface.
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