1.
Chinese Journal of Medical Instrumentation
;
(6): 38-40, 2005.
Article
in Chinese
| WPRIM
| ID: wpr-241106
ABSTRACT
Photo refractive keratectomy (PRK) and laser Situ Keratomileusis (LASIK) have been used for over a decade and become popular in China. Principles and characteristics of eye trackers made by several famous foreign manufacturers are introduced in this paper and their developing direction in the future is pointed out too.