Asahi Kasei's high-performance plastic optical fiber was developed by Asahi Kasei combining polymer technology and spinning technology matured from synthetic fibers. The plastic optical fiber is manufactured with the latest technology using highly transparent isobutylene resin as the core material and fluororesin as the cladding material. It is a promising new material in signal transmission, light guide and decoration. Coated fiber As a plastic optical fiber, it has the highest level of light guiding performance. Especially in the visible light wavelength range, it shows good light guiding performance. It can be used as a cheap LED/PD light source, and can also be used in low-cost light transmission systems. As a characteristic of plastic, it has high breaking strength, elasticity and excellent durability. Large diameter and large opening angle, so it can easily transmit more light. Not affected by electromagnetic noise