LED oval diffusion lens diffuser
It is widely used as a light source for line CCD in the inspection of liquid crystal glass substrates!
For example, when arranging multiple LED light sources in a one-dimensional line for line CCD lighting, it is obvious that diffusing them in a circular manner is inefficient. By diffusing the light in an elliptical shape, we achieve efficient illumination. In this column, we introduce an example using a red laser marker as the light source, employing a super-elliptical diffusion plate that diffuses at 60 degrees on the horizontal axis and only 1 degree on the vertical axis to create a line light source, along with accompanying photos. We hope you will take a moment to read it. [Contents] ■ Lens diffusion plate that diffuses in an elliptical shape *For more details, please refer to the PDF document or feel free to contact us.
- Company：オプティカルソリューションズ
- Price：Other
