Vision and Control has released an attachable aperture and cover as an accessory for the Vicolux Tunnel light to produce dome or cloudy-day illumination. The accessories have been released as a cheaper alternative to purchasing a separate dome light.
Vicolux tunnel lights are suitable for inspection of one-dimensional curved or axial-symmetrical parts, or parts with surfaces which range from glossy to matt. They are designed to provide homogeneous illumination without reflections or shadows. The object being inspected can be moved linearly through the light, meaning that high processing speeds are possible without the object stopping.