How To Buy Readers -
You have , which standard readers do not correct.
Most retailers provide a printable diopter chart. Hold it about 14 inches away and see which line of text is the smallest you can read clearly.
These sit lower on your nose, allowing you to look down through the lens to read and look up over them to see across the room. how to buy readers
If you’re buying readers specifically for computer use, you might need a than what you use for printed books. Because monitors are usually further away (20+ inches) than a book (14 inches), a +1.25 might be better for the office even if you use a +1.75 for novels. Look for "Blue Light Blocking" coatings if you spend hours staring at a screen. 4. Check the Fit and Style
You experience significant eye strain or blurred vision even with readers. You have , which standard readers do not correct
Not all readers are the same. Pick the one that fits your lifestyle:
If you can’t find a chart, strengths usually correlate with age: Age 40–45: +0.75 to +1.00 Age 45–50: +1.00 to +1.50 Age 50–55: +1.50 to +2.00 Age 60+: +2.50 and up 2. Choose Your Lens Type These sit lower on your nose, allowing you
These have a non-magnified top and a reading segment at the bottom, so you never have to take them off. 3. Factor in Your Screen Time