1) presbyopia
老花
1.
Objective To analysis the unfitting reasons of progressive addition lenses (PALs) wearing among presbyopia people and summarizes the experience in order to seek the method to improve matches.
目的分析老花多焦渐进镜配戴不适原因,寻找处理方法,总结经验,以便更好的推广使用。
2) Presbyopia
老花眼
补充资料：老花根
1.詈词。犹言老色鬼。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。