This Dr Whiteboard explains what bifocal lenses are and how they work for you in your glasses.
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via Business Wire (press release)]
$72.6 bn Eye Glasses and Contact Lenses Market - Global Outlook ... The global eye glasses and contact lenses market is expected to generate revenue of $72.60 billion by 2023, growing at a CAGR of 3.6% during the forecast period. The growing preference for disposability and the shrinking usage cycles of vision care [...]
Doc Talk: Dr. Lynn Pavlic Next is usually developing problems with night vision, typically due to cataracts. Cataracts have to be removed and an intraocular lens is placed in the eye that for the most part allows the patient to see distance with only a small prescription for [...]
Looking – into the future The most common approach is to use spectacles with different focal regions, known as bifocals or varifocals. The spectacle lenses are shaped differently in the regions associated with distance compared to those linked with reading, thereby forming [...]
Contact Lenses & Scuba Diving, Is It Safe? The best quality is to have a lens custom made to exactly fit your prescription for eyeglasses. All the measurements that are required to make your eyeglasses are needed to make your custom lenses. The lenses can be made for single vision, bifocals or [...]
it blows my mind that my two year has a bifocal in her glasses
via Texoma's Homepage]
What the Tech: Bifocals Revamp If you use or need bifocals, you'd probably like to get rid of them forever. New technology will soon make that possible. When you hit your 40's, you may have to pick up a pair of reader glasses to see things close up, but take them off when you look at ... [...]
via Daily Local News]
Consumer Reports: Need eyeglasses? Don’t overlook this Consider them if you need glasses for distance and reading and find the split-screen of bifocals or trifocals uncomfortable. Pricier than bifocals ($105), they can take days to weeks to get accustomed to if made with CR-39 or polycarbonate lenses. [...]
via Digital Trends]
Prototype ‘omnifocal’ lenses can auto-focus on whatever you’re looking at “[They] just have to look through the glasses as they would with any glasses prior to that.” That’s something bifocal wearers would love lens makers to focus on — no pun intended. We’d recommend you temper your enthusiasm though, as there is ... [...]
Glasses that focus themselves under development As we get older, our vision changes. You may have to pick up a pair of bifocals or reading glasses to read your monthly bills or even a greeting card. Here's a new invention that will keep your vision 20-20. Two hidden optical sensors on the glasses frame ... [...]
New glasses technology could eliminate need for reading glasses If you use or need bifocals, you'd probably like to get rid of them forever. New technology will soon make that possible. When you hit your 40s, you may have to pick up a pair of reading glasses to see things close up, but take them off when you look at ... [...]
Philadelphia has always been a city of inventors. In 1888, Philadelphia-born Theophilus van Kannel invented the revolving door in order to cut down on chilly drafts that made their way into buildings. Townsend Speakman, a Philadelphia druggist, invented soda in 1807. Of course, we all know the most famous inventor of our region: Benjamin Franklin, creator of the odometer, the bifocal glasses, and the lightning rod, to name a few.Thinking up new and problem-solving ideas is in...
© robertsrob eye exam If you're shopping for a new pair of eyeglasses, you may get sticker shock when you pick up a pair of frames at your local optician's office. It certainly doesn't help that vision insurance doesn't always cover glasses — and when it does, it may not cover the whole cost. Another option is to take your shopping to the internet, where you'll find a better selection and lower prices. Here are six things to know when buying glasses online. Your Prescription Status You'll...
“So I hesitate to tell you this, because the last time I gave you some news about your eyes, you wrote a column about me,” my optometrist said.I had forgotten about that column from 15 or so years ago, which had to do with the dreaded news of my needing bifocals.Advertisement“Tell me anyway,” I said.“You have the very tiniest beginning of a cataract in your left eye,” he said.Cataracts are signs of decrepitude. Cataracts form in the cloudy eyes of my 12-year-old dog. Surely I am too...