Diffuse Lighting for Elongated Objects
A tunnel light is a special type of dome light. It is used to provide diffuse lighting for elongated and cylindrical objects. You achieve the best result by placing the light as close to the object as possible. Polytec’s tunnel lights come in standard lengths up to 1 mm. In addition to the standard colors (red and white), blue, green, UV and IR light colors are available too as well as camera breakthrough and different shapes.