US Vision Inc

How to choose correct strength for reading glasses?

Go to pharmacies to select a pair of reading glasses at a strength you think might be right. Then wear them and hold a book or a magazine in a hand at the distance you usually do. Next, read the words through your reading glasses lenses. If you can see words well with no discomfort, then the strength might be correct for your reading glasses. If you can't see well with that strength of reading glasses, you should choose another pair of stronger or weaker reading glasses to try them on and see what strength of reading glasses are suitable for your eyes.

What kind of lens materials should I choose while buying goggles?

When it refers to goggles, polycarbonate and trivex plastic come in to my mind because they have the feature of impact resistant.

Is there such a thing called Prescription sunglasses?

There are exactly prescription sunglasses which are used by many people who need vision aids. Before we talk the advantages of prescription sunglasses, you can image these situations which often happen in your daily life making your life less convenient. For example, you may not want to wear your contact lenses on the beach where your eyes can become itchy and watery as you battle the effects of sand, sun, wind and water. Even the non-prescription sunglasses you wear over your contact lenses may not provide enough protection. At these moments, prescription sunglasses are designed to solve these problems. So, people can see things clearly by wearing prescription sunglasses for they have prescription lenses that offer vision aids.

How to choose prescription sports glasses for basketball?

If possible, i think that contact lenses are great for sports.They don't have a chance to break if you get hit in the face with the ball, and you can wear them all day without any issues. And You can also choose prescription sports glasses that special designed for people who engaged in sports. And I saw Firmoo.com offering such glasses. Good look.

What are spring hinges glasses?

Spring hinge glasses frames allow the temple part of the frame to move back and forth. It adds comfort and will protect your glasses from breaking. These hinges are equipped with a small spring that affords the arms a greater range of movement and does not limit them to the traditional, 90 degree angle. These hinges provide greater comfort for the wearer and are more able to withstand everyday use. Most Spring Hinges are constructed with 3 barrels and can be equipped to any kind of frame materials such as metal, plastic, acetate and so on.

Is there any online store where I can customize my lenses?

Why don't you buy the lenses together from the Lenscrafters.You need to bring it back to Ls and ask them to put the lenses in based on your prescription.

Can I get bifocal reading glasses clear on top?

Of course, you can. If you don't need vision correction for distance, you can ask the optician to make bifocal reading glasses without prescription on the top part of the lens. Bifocal reading glasses with clear on top are very popular among people who only get presbyopia and need reading glasses to help them with close-up tasks. But for me, I would only get reading glasses for near work because I don't like wearing glasses all the time and I only wear them when needed.

Can you blink during lasik surgery?

First of all, your should have a steady degree of nearsightedness in recent two years. Secondly, if you usually wear eye contact lens, you should stop wearing the soft contacts for at least one week, while if the eye contact lens that you wear are hard eye contact lens you should at least stop wearing the hard contacts for two weekks. Then you go to the hospital to take an overall examination before the lasik surgery, and only if the index of each item meets the criterion, can the lasik surgery be taken on. In addition, on the day before the lasik surgery, you should not stay up late at night, instead, you should keep in a good mood and had better take a hot shower the night before the surgery. Besides, you had better start three to five days before the day of surgery using antibiosis eye drops, two or three times per day. And when it comes to the day of lasik surgery, you are forbidden to wear any makeup or perfume. As well you may try taking a kind of imitative note training and each time you continue for a minute of gazing. As to the eye blinking, there is usually a kind of machine called an eye speculum that help your eyes to be open in case of blinking. Generally speaking, the time for a lasik surgery is very short, usually only for dozens of seconds, you had better not squeeze your eyes too hard during the surgery. The more relaxed you are, the more successful the surgery will be. Therefore, you do not need to worry too much about the problem of eye blinking.

Am i in high risk of glaucoma if i spend about 9 hours on computer work everyday?

A study in Japan found that people who face to computer screen 9 hours a day for long term is twice easier to develop glaucoma than those who use computer less. In addition, myopia patients get high risk for glaucoma. Serious glaucoma may become blind. If you use computer frequently, you should go to hospital regularly for comprehensive examination. Here is tip for you to prevent glaucoma in day life. Let your eye rest for a while about every 20 minutes and keep your computer screen clean and suitable bright.

Are transition glasses lenses bad for your eyes?

In response to Kristy Prince: if you don't wear photochromic lenses or sunglasses, your eyes will have to adjust to the light, causing fatigue. Furthermore, UV radiation from sunlight may cause damage to your eyes. Photochromic lenses are recommended because they adjust for you, reducing fatigue while providing protection and convenience.