Nội dung bạn đang tìm kiếm không có phiên bản tiếng Việt.
Vui lòng chọn tiếp tục để xem nội dung tiếng Anh hoặc đi đến trang chủ Tiếng Việt.
Rất xin lỗi về sự bất tiện này.
Home
Tag Eyes are blurred
Articles in Eyes are blurred
Information about cataracts (cataracts)
The lens is a transparent disc located inside the eye, it focuses light rays entering the retina to form a sharp, clear image, like the lens of a camera focuses the image onto film. The lens functions as a 20D converging lens located behind the iris and participates in the accommodation process of the eye.
Xem thêm
Cataract surgery: What to prepare?
Cataracts are a common eye problem in older people and a leading cause of blindness. Cataract surgery is the most effective treatment for this condition.
Xem thêm