Laboratoire D'optique Bonin

Do computer eyeglasses make the computer screen clearer?

Yes. computer glasses will help you see the screen clearly without any refocusing effort. You will find more easily and comfortably to view the computer screen with computer glasses on.

How to treat cloudy vision form wearing contact lenses

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Is it safe to look at the sun with sunglasses?

It really depends on the quality of your sunglasses. When you try to protect your eyes from watching the strong sunshine directly, You need an eclipse viewer, a pair of welders' glass, black polymer filter, specialized astronomical equipment, metal coated glass or mylar filter certified for visual use. They can filter the UV radiation. By the way, optical viewfinder is forbidden. But due to the relatively poor law system to enforce the quality of the sunglasses on the market, you may get a pair of sunglasses with inability to protect your eyes even it costs you a lot of money. As we all know, our eyes protect themselves from exposing to the light more by shrinking the size of the pupils. Your tinted glasses appear to reduce the intensity of the sun to a comfortable level, so that your eyes keep dilated. Once you open again, it will hurt. Further, it would be better if you weren’t wearing them at all when you get a fake anti-UV sunglasses because it can't filter the invisible infra-red or ultra-violet radiation with dangerous amount, which will lead to retinal burns.

What are best sunglasses for thick eyebrows?

For the thick eyebrow people, there's no need to worry about which sunglasses suite you. Most of the sunglasses are big enough to hide the eye as well as the eyebrows. If you want to hide your eyebrow, dark colored sunglasses will be recommended. Any style will be good for you to try, be brave please! The eyebrow people are sexy and special, the sunglasses will make you feel more attraction really!

Is eating too much calcium bad for eyes?

Absolutely yes, it would not good for your eyes if you intake too much. As we all known, calcium is useful and important for developing and maintaining strong teeth and bones, aiding in blood clotting and facilitating the transmission of nerve impulses and muscle contractions. However, it would influence the kidney function and keep absorbing excess other essential nutrients if takes too much calcium. If do so, kidney cannot handle excess amounts of calcium to indirectly lead to some eye problems, such as dark circles under the eye area. For example, diabetes is a kidney related problem that would cause some eye problems as well.

Why does my eye hurt when i eat ice cream ?

This is because that the nerves in the mouth are connected with the nerves in the eyes. When the cold foods such as an ice cream enter into the mouth, the mucous membrance of the mouth will be greatly irritated, which can make the nerves of the palatine feel radiating pain. These nerves then give away this signal to the optical nerves, making the optical nerves contract, thus your eyes will feel pain. In other cases, it is possible that you get a nasosinusitis which can also lead to eye pain when you eat cold foods. If so, you should go to the doctor's for an examination and correspondent treatment.

Can contact lenses be different powers for left and right eye?

There is nothing strange, just like the length of feet is different for left and right feet, your left eye is bigger than your right eye.

Are shutter shades still in style in 2012

It is really hard to say. In my opinion, I don't think shutter shades are still that popular than before. I always believe that people wear shutter shades for show or pubs. It can not be worn in daily life. Sunglasses which stay in the fashion for years are the representative of real fashion, such as wayfarer of Ray ban. They will never look out of date. Of cause, shutter shades are not out of date today. But I think it just because of their uniqueness. Things that is too out of box enjoy shorter life that the classical ones. Unless there are designers who grant new vitality to shutter shade to make it popular again, I don't think it will still be in vogue. If you think shutter shade is really cool and you are confident to find perfect matches to go with them, absolutely you can buy a pair. Maybe you can be the designer who rebuild it.

What are benefits of yellow tinted sunglasses

Each color of lens is suited for specific situations. You will notice that many of the color properties overlap with each other. Whether they are performance, therapeutic, or fashion tints, each color causes the patient to perceive their surroundings differently. Individuals who do a lot of driving would benefit from yellow lenses. The added contrast will decrease fatigue and increase visual acuity when driving in fog or haze, in overcast conditions, and at evening or night. For these same reasons, bikers, pilots, tennis players, hunters, and sport shooters can benefit from this lens.

Are prescription reading glasses bad for my eyes?

If you are over 35 years old, and have difficulty to focus on the letters in a book, you may suffer from presbyopia which is a kind of eye disease. and you may need to buy a pair of reading glasses. If you need the reading glasses to help correct your vision problems, your reading glasses will not damage your eyesight on this occasion.