Light guide comprising a methacrylic or acrylic acid resin core and a fluorocarbon resin clad

摘要

A light guide includes a hollow tubular cladding of a fluorocarbon resin having a methacrylic or acrylic monomer graft polymerized inner surface. The cladding is integrally filled with a core of a methacrylic or acrylic resin which is polymerized to the graft polymerized surface.