Precision optics manufacturing using magnetorheological finishing (MRF)

被引：22
|
作者：
Golini, D [1 ]
机构：
[1] QED Technol, Rochester, NY 14607 USA
来源：
OPTICAL FABRICATION AND TESTING | 1999年 / 3739卷
关键词：
magnetorheological finishing; optics fabrication; aspheric lenses; computer controlled polishing;
D O I：
10.1117/12.360131
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Magnetorheological finishing (MRF) is an innovative and powerful new polishing technology for fine figuring of high precision glass optics. MRF may be used to improve precision ground or polished lenses into optics having figure accuracy of better than lambda/20 p-v in a matter of minutes. The technique works extremely well for high precision flats and spheres, but its ability to produce high precision glass aspheres reliably, reproducibly, and affordably is its greatest contribution.
引用
收藏
页码：78 / 85
页数：8
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