. Diffuse source
. Mounted on the sensor, with the lens axis through the center opening of the ring light assembly. Ring light illuminates the area directly in front of the camera.
: Provides diffused illumination over a small area.
The ring light is great at creating contrast
differences in various parts. In applications with good color contrast, this is the light of choice.
Lighting Geometry: (Vision Sensing) The physical relationship between the light source, the target object and the vision sensor. [ MORE »