14:12
Why does the halo glare phenomenon that often occurs with multifocal lenses occur? What is the hi...
16:58
What should people with severe myopia pay particular attention to when choosing an intraocular le...
14:34
Difficulty seeing again after cataract surgery... What can I do? A cataract specialist explains!
41:19
【保存版】二度と歯周病にならない本気の予防法
32:01