Accurately detects objects placed in,
front of shiny Background.
A shiny background can be used as long as the distance between,
the sensor and the background is 20 mm or more.
Using a pushbutton enables,
accurately detecting difficult-to-detec objects.
Conforms to standards for semiconductor FOUP cassettes to ena,
accurately detecting FOUP cassettes without being affected by the,
material, color, or reflectance of the bottoms of the cassettes.