... plastic fiber optic lighting products for 10 years,e.g. 0.75mm fiber, 1.0mm fiber, 1.5mm fiber... Optical fiber ... fiber(Solid-core fiber). PMMA fiber can be processed into : single string end glow fiber, multi string end glow fiber,multi ... -1.51.5700ClearPMMASF-2.02350ClearPMMASF-2.52.5250ClearPMMASF-3.03150ClearPMMA single fiber ,0.75mm, Chinese, Plastic Optical Fiber lighting cable