The answer depends on your comfort level and the magnification you need. Most e-readers today let you adjust the font size by pinching in or out on the page while reading. E-readers may not cause eye strains due to their build and the ability to enlarge fonts. So, I think you can read without using reading glasses as long as you’re comfortable. Some people with bad eye … [Read more...] about Do You Need Reading Glasses When Using E-Readers?