Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 遠視和老花的分別? 遠視可以用雷射手術矯正嗎? 為什麼遠視加深可能是可怕的警訊?. That video is uploaded by Dr. Alan Eyeducation at 2022-12-03T03:23:42-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [wp0y8_x6T9M]