Cos4 Vignetting

DEFECTS IN ELECTRONICS >

We can help to ensure quality.

ILLUMINATION INDUSTRY 4.0 >

Intelligent lighting for the 21st century | Part 3

DEFECTS IN AUTOMOTIVE PANELS >

From aesthetics to performance,

we can help to ensure quality.

All lenses can potentially suffer from what is called Cos4 vignetting, when the light entering from the extremities of the image strikes the sensor at a shallow angle.

The longer light path from the lens to the sensor and the smaller angle that is strikes the sensor, combine to darken the edges of an image.

Learn more on this topic with our Imaging & Vision Handbook! Order it now for FREE!