Need new glasses? Online eye exams and vision tests offer a convenient way to get a glasses prescription. Doctors explain whether these services are worth trying.

Nobody should be missing out on reading due to eyesight problems - with glasses, contacts and vision ... and font size Attend ...

Will reading in the dark seriously damage your eyes, or was that just a lie your parents told you to go to bed? These mysteries and more, including how the 'medicine' gets into your glasses ...

Online vision tests are convenient, but they may not be appropriate for everyone. (Getty Images) ...