| 摘要 |
<p>A device (102, 102a, 102b, 102''') for refractive correction of the eye in order to improve the vision of the eye is disclosed. The device is an intrastromal corneal ring where the cone angle 'N' (υ) is varied according to the desired change in corneal refractive properties. That is, the cone angle is selected to effect a desired change in refractive correction of the eye.</p> |
