MANUFACTURING METHOD FOR A GLASS THAT HAS AN ANTIREFLECTION PROPERTY AND GLASS THAT HAS AN ANTIREFLECTION PROPERTY

摘要

A manufacturing method for a glass that has an antireflection property includes (a) a step of causing a process gas that includes a fluorine compound to contact a surface of a glass substrate within a temperature range of 250° C.-650° C. under an air atmosphere at an ordinary pressure, and (b) a step of forming a layer of an organic fluorine-containing compound on the surface.