[ Direct Ring Low Angle Lights ]
「 ARL-LA/ARL-FLA Series 」
▶ All angles can be manufactured using flexible circuit boards.
Clear optical properties can be extracted by irradiating light from a low angle towards the center of the object.
1. Application
▶ EDGE detection, surface scratch inspecrion, BGA solder ball position and shape, area inspection
2. Illumination Structure & Examples
▶ ARL-LA Series
The light is irradiated close to the horizontal at a very low angle.
Even on objects with high gloss and reflectivity, such as glass very small scratches, imprinting, irregularities, edges, etc. are clearly visible.
▶ ARL-FLA Series
The ultra-thin design allows installation in a space of 5 to 10mm from the target odject even in a narrow space.
It can detect foreign objects and edges even on various substrates and targets with high reflectivity.