Abstract
Eight kinds of optical glass were ground with loose abrasive SiC and sintered diamond tools. The machined surfaces were examined with an electromicroscope. It had been found that the surface cracks of glass were distinguished from the network structure as known before, instead it appeared slice-shaped and overlapped. This new discover will be benifit to the study on the mechanism of grinding of optical glass.
© 1990 Optical Society of America
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