QUESTION:Do you have OKP plastics that Osaka Gas introduced with 1.64 refractive index?
ANSWER:
Fiber Optic Center supplies OKP plastics that are high purity, polyester polymers with refractive indices ranging from 1.61 to 1.65. These materials are always improving. Osaka Gas did introduced a 1.64 refractive index material with extremely low birefringence. Birefringence in polymers is predominately the result of molding process.
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Category Resource: FOC Optical Plastics Page
Direct questions about OKP can be sent to Kelly Barker at KBarker@focenter.com
Answered by AskFOC Technical Team April 26, 2018
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