視力保健

淺談近視 
https://ophthodavid.blogspot.com/2022/05/blog-post_25.html

眼科知識| 如何看懂驗光單?
https://www.davideyepro.com/2022/11/autorefraction.html

人類視力的極限? 你看的到開陽雙星嗎?
https://www.davideyepro.com/2023/10/visualacuity.html