The Chosun Ilbo on MSNOpinion

What Do Writers See Through?

Not long ago, my elementary school daughter, seeing me squinting at a book, said, “Dad, you look like King Sejong.” I smiled, ...
Multifocal intraocular lenses may offer patients with mild-to-moderate glaucoma greater spectacle independence.
Age-related macular degeneration is a common cause of vision loss, with existing treatments only able to slow its progression ...
The device helped people with an advanced form of age-related macular degeneration, which affects about 1 million people in ...