发明名称 |
GEOMETRIC MEASUREMENT SYSTEM AND METHOD OF MEASURING A GEOMETRIC CHARACTERISTIC OF AN OBJECT |
摘要 |
A geometric measurement system is adapted to precisely measure one or more surfaces of objects such as corneas, molds, contact lenses in molds, contact lenses, or other objects in a fixture. The geometric measurement system can employ one or more of three possible methods of measurement: Shack-Hartmann wavefront sensing with wavefront stitching; phase diversity sensing; and white light interferometry.
|
申请公布号 |
CA2648305(C) |
申请公布日期 |
2012.10.16 |
申请号 |
CA20072648305 |
申请日期 |
2007.04.09 |
申请人 |
AMO WAVEFRONT SCIENCES, LLC |
发明人 |
NEAL, DANIEL R.;RAYMOND, THOMAS DANIEL;POWERS, WILLIAM SHEA |
分类号 |
G01B11/02 |
主分类号 |
G01B11/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|