| 摘要 |
The present invention relates to an automatic handpiece for adjusting spot sizes to provide accuracy of laser beams for medical applications. More specifically, the present invention relates to an automatic handpiece for adjusting spot sizes to provide accuracy of laser beams for medical applications, which provides an accurate spot size corresponding to the output of a laser so as to provide accurate clinical information, and which equally compensates for spot size errors, which are generated in each laser resonator, by a handpiece so as to remove the spot size errors. |
