Used in document copying machines,and and with a record of performance in scanners that makes this light source ideally suited for use in image processing applications and specialized illumination. ・ Can be provided with desired collimation by use of special prisms based on optical simulation in light guide. ・ Adaptable to any form depending on application, purpose or size. ・ Since all components, including the light guide, are produced internally, we can accommodate any sort of experiments or change in specifications. ・ In addition to visible light, irradiation using infrared or ultraviolet LEDs is possible.