Measure the lens vertically at its tallest point. If you have bifocals or progressives, this should be at least 30 mm. Bridge Measure the distance from lens to lens at the closest point. For the bridge, stick to a range of 2 mm less or more than the measurement. ...
Lens width is the width of one of your lenses in millimeters, from one side to the other. You might hear this called eye size. This is the most important measurement to make sure your frames fit your eyes. When measuring this with a metric tape measure, make sure you just measure the ...
Knowing your eyeglasses size is the first step towards finding your next favorite pair. Discover how to measure eyeglass frames with this short guide.
PROBLEM TO BE SOLVED: To realize eyeglasses which are hard to slip even when lying on their backs or sideways and do not hurt their faces. SOLUTION: The glasses are convenient for viewing a book or a smartphone while lying down, and the length between the left and right ends of the ...
If you're ordering glasses online and don't have your PD, here's a straightforward method to measure it yourself at home. Visit Zenni Optical to learn more.
How long do eye drops take to work? Different types of eye drops take different amounts of time to penetrate the surface of the eye. This depends on the type of eye drops and the condition for which they are being used to treat. ...
Glasses Measurements Can Help You Find a Frame Size That Fits Knowing your glasses measurements can be useful when it’s time to get a new pair. If you have some old, well-loved frames, then their measurements are often a great starting point for your browsing. But measurements aren’t th...
How to Clean and Sanitize Your EyeglassesHide Video Transcript Video Transcript There is no transcript available. Share Save View privacy policy and trust info More on Coronavirus Your Guide to Understanding COVID-19 COVID-19 Myths You Shouldn’t Believe Signs That You May Have Had COVID-...
You just had your annual eye exam and have given your eye prescription to an optician so you can pick out the perfect pair of new eyeglasses. You may know in general whether you’re nearsighted or farsighted, but what exactly do all those machines used in your eye exam measure? And wh...
Lastly, these types of glasses can help protect your eyes over the long run. Prolonged exposure to blue light may contribute to digital eye fatigue and, over time, could potentially lead to more serious eye health issues. Blue light-blocking glasses can serve as a preventive measure to protect...