What's the difference between optical frames and normal frame?
The optical frame is used in optical products, but decorative glasses and fashion frames are not in this category. Optical glasses require even treatment of lens pressure, so the inner wall should be even and smooth. Optical glasses require high levels of ergonomics, lens angle, and so on. The optical frame material is more consistent with the structure of the human body. It is more comfortable to wear without side effects.
What progressive spectacle lenses are best?
Essilor is a brand, and it designs, manufactures, and markets a wide range of lens products to help people correct and protect their vision. Essilor adheres to the corporate mission of 'improving vision, improving life', invests 200 million euros in research and development every year, and constantly launches new products to enhance consumers' experience in wearing glasses. Continuous innovation has always been the core gene of Essilor. In 1959, Essilor created the resin lens, and in the same year, it invented the world's first progressive lens. Innovation involves technology, manufacturing, sales, and service. Based on innovation, they can make as many people as possible obtain visual health, and this is the driving force to promote their development.
Full-rimed Glasses are now commonly used, which can make the lens fixed, with good protection of glasses. They are firm and easy to finalize the design, with strong hardness. Full-rim glasses frame is in the majority with plank material. The style is sporty and stylish, which is pursued by young people nowadays. Full-frame glasses are of different styles, rich colors, and can mask part of the lens thickness. The beautiful extent is very good, so are loved by many people with slightly higher degrees.
Can you look at your phone while wearing polarized sunglasses?
That's because polarized lenses filter the light from some phones, leaving only black stripes visible.Polarized sunglasses have polarized lenses, and cell phone screens have polarized patches in their components. The polarized film has the function of shielding and passing through the incident light, which can make the longitudinal light or transverse light one kind of passing through, one kind of obscured. Because different phones have different polaroid settings, there will be different shades at different viewing angles. Thanks to a combination of polarizing lenses and lenses, both of which filter the direction of light, the screen can't be seen when the shielding and penetrating parts overlap.
What Should You Do If Your Glasses Are Broken?
A professional eyewear repair shop ensures accurate repair. Fixing metal frames requires special welding equipment and expertise, and you could injure yourself or your frame if you try to weld them by yourself. A professional can make sure your glasses are accurately repaired. If you're not precise enough in repairing a damaged frame, you may be able to see through a crooked pair of glasses, which can damage your vision. Plastic frames are easier to fix than metal frames. Fixing the frames by yourself poses a greater risk than having them repaired by a professional.
Figure out the categories of driving glasses
Driving glasses are usually divided into daily and night glasses. Daily use refers to the glasses with anti-glare function and darker colors like gray, brown and gray-green, and other colors. Daily lens transmittance is over 8%. Night type usually refers to the glasses that can prevent glare from headlights of opposite vehicles and increase brightness at the same time. That is, it can prevent lights and not block the road, and can brighten and increase the visual scope. Night lenses have a transmittance of more than 75%.
Eyeglasses String Holder Straps Cord 4 Premium Eyeglass Chains for Men Women
The eyeglasses cord is equipped with a progressive eyeglasses belt ring protection mechanism to completely prevent your eyeglasses from falling. The eyewear strap can be held close to different types of eyewear temples. This cable holder is perfect for small, wide arms. They have an eyewear chain and string with an adjustable design, and an eyewear lanyard comes with a surprise gift. They provide a lifetime warranty, so you can rest assured to buy.