The test object is illuminated indirectly by the reflection of the light on the white inside of the dome. The camera observes the object from above through the ring aperture. The resulting almost shadow-free illumination is ideal for inspecting highly reflective surfaces, such as printed foils or polished metals.
NEW: Flexible mounting
The four mounting points of the dome lights now have an M5 thread as well as an M4 through hole for more mounting flexibility.