Further improvement of Diffuse Front Illumination by means of a diffuse coated dome. Camera looks through opening in the dome onto the workpiece.

Advantages:

• Non-directional completely diffused front light
• Eliminates glare and shadows

Disadvantages:

• Requires space for implementation
• Reduces light output

How to realize:

• LED Ringlight with dome attachment
• Fiber Optic Ringlight with dome attachment