Ray-Ban

Prescription glasses or optical grade glasses always have their model name and model number printed on the inside of either the right or left temple (arm) of the frame; model names and model numbers are not always printed in the same place. What do the 3 numbers on glasses mean? 1) The eye size number […]

They’re measurements. The first number (e.g. 52), is the width of the lenses. The second number (e.g. 20) is the distance between the lenses. And the third number (e.g. 135) is the complete length of the temple arm, which includes the portion that goes behind your ear. What do numbers on sunglasses mean? The numbers […]

The numbers beneath the frames reflect the SIZE MEASUREMENTS in millimeters (mm). THE FIRST NUMBER (ex.54) = the width of the lenses. THE SECOND NUMBER (ex.15) = the distance between the lenses. THE THIRD NUMBER (ex.140) = the length of the temple arm including the portion going behind the ear. The TOTAL WIDTH (ex. What […]

Rub the frames gently with 1-2 drops of liquid dish detergent. Squeeze 1-2 drops of mild liquid dish detergent out onto the fingertips of 1 hand. Hold your sunglasses in the other hand and gently rub the detergent all over the frames to clean them. Make sure to get in the crevices where the frames […]

Lens width is measured from left to right at the widest point in the lens. Between a 52 and 54 eyesize, the 54 will have a wider lens so the whole frame will be wider too. The lens will also be a little taller to preserve the shape. The bridge and temple measurements will usually […]

4-6 years. Ray Ban Jr. designed to fit 4-6 years. Do junior Ray-Bans fit adults? Now that’s great and all, but you may not have to sacrifice Ray-Ban quality for price. Cheaper Ray-Ban Junior shades might fit you — and lighten your wallet. Since they can run almost half the price of standard Ray-Bans ($130 […]

Use Toothpaste You can apply toothpaste on the surface, gently rub it in a circular motion, and then rinse it with cold water. If the scratches are deep then repeat the procedure twice. A good alternative for soft toothpaste is water and baking soda. How do you polish Ray Bans? Use optical cleaner on your […]

To remove the oxidation, I made a paste of Bar Keepers Friend and water, and used my fingers and the paste to polish the black plastic. To mix the the paste, I used about 1 or 2 parts water to 1 part Bar Keepers Friend. It took about 3 minutes of rather firm rubbing per […]

Car Wax. Car wax works under the same principles as furniture polish spray, but it’s harder, so you won’t have to apply it as often. If you know how to wax your car, then you already know how to wax your sunglasses. Just apply the wax to your lenses and rub them with a lint-free, […]

Long story short, not much at all. A small scratch or two will have no noticeable impact at all, and long time shooters will agree, a scuff here and there is no real big deal. Many even use sharpies over scratches, which helps eliminate the contrast issue (since light’s not bouncing around). What happens if […]

Opticians can’t typically fix scratched lenses without installing new ones. Once a lens is scratched deep enough, it’s scratched for good. An optician can adjust your glasses for you and give advice on fit or care, but the best way to treat a scratched lens is to replace it entirely. Can eyeglass lens scratches be […]

Still, as the former LensCrafters executives revealed, many glasses really cost about $20 to make. This means even Warby Parker’s $95 frames could be seen as overpriced. Seems like eyeglasses will forever be a product we’re spending too much on. How much does it cost to produce a pair of sunglasses? A Strong Brand Makes […]

But “UV protection” and “polarization” definitely aren’t interchangeable. Despite what many people believe, the two actually have nothing to do with each other. The difference between UV protection and polarization comes down to the science of light waves and how different filters interact with them. Is UVA UVB protection the same as polarized? It’s simple […]

Most sunglasses today have UV protection embedded in the lens rather than coated over it, and most reputable brands list UV protection on their label. Look for a label that says “100% protection against both UVA and UVB” or “100% protection against UV 400.” Do polarized sunglasses have UVA and UVB protection? Polarized lenses protect […]

Disadvantages of polarized lenses looking at LCD screens. flying. low-light situations and driving at night. people whose sight may be sensitive to how the lenses change lighting. What are polarized sunglasses bad for? Polarized lenses will not protect your eyes from UV damage more than standard 100% UV lenses. However, they can give you clearer, […]

61 percent. How To Calculate: (Eyewear gross revenue minus eyewear cost-of-goods) divided by eyewear gross revenue. What’s Average: The median optical shop profit margin for independent opticals managed by ODs is 61 percent, according to Essilor MBA data. A high-performance eyewear gross profit margin is 66-75 percent. What is the markup on prescription glasses? The […]

Sunglasses should have 100 percent protection from both UVB and UVA rays. Although UVB is known to be more harmful to skin and eyes, doctors suggest to avoid both types of rays. The lenses should also block UV wavelengths up to 400 nanometers. Do sunglasses need UVA and UVB protection? Most sunglasses today have UV […]

We have put together this list of some of the best designer sunglasses for UV protection. Maui Jim. Maui Jim sunglasses block 100% of all harmful UV rays, keeping your eyes safe from damage and long-term health risks associated with sun exposure. Prada. Our list wouldn’t be complete without Prada. Tom Ford. Ray-Ban. Gucci. What […]

“Monitors can be damaged by the chemicals in original Windex because they can warp plastics, including the tint on your flat panel screen,” says Greg Shepard, founder of Emily’s Maids in Dallas. Is Windex okay for plastic? You can use Windex® Ammonia-Free Glass Cleaner on your car’s tinted windows, mirrors, glass, chrome, stainless steel, plastic, […]

For example, wearing glasses in the pool can be annoying. You’ll likely deal with water spots and glares and will need to be careful not to damage your frames. However, not wearing contacts or glasses isn’t an ideal situation either—depending on the severity of your prescription. Can you swim with your glasses on? Water acts […]