Jo, who has worked in optics for 24 years, knew she was not a suitable candidate for laser eye surgery due to her strong prescription.

As a result, light entering the eye doesn't focus directly on the retina ... Although myopia is easily corrected with glasses or contact lenses, untreated myopia, particularly high myopia (severe ...

These include: He points out that the choice to undergo cataract surgery often arises when these visual problems start to seriously impact your everyday life and glasses or contact lenses no longer ..

“Central heating dries up the air in the room. This can exacerbate certain lung conditions like asthma and chronic ...

Astronomers have discovered two galaxies that are perfectly aligned, allowing their combined gravitational pull to act as a compound lens.