| 摘要 |
<p>A process for producing an optical glass, comprising the step of into a continuous melting type glass melting unit including outflow of molten glass through an outflow opening, charging a raw material regulated in advance so that a property of outflowing molten glass falls within a desired range. In particular, there is provided a process for producing an optical glass, wherein the property of molten glass regulated is a refractive index.</p> |
