Cheung James P OD (North Hollywood,CA 91606)

• Can I wear contacts when getting a cold?

  You are not suggested to wear contacts when you get a cold. There will be lots of bacteria on your hands and when you put your contacts in, your eyes can easily get infected by these bacteria.

• Why do Allergies always Make Eyes Red?

  When your eyes get allergies, cells in your eyes will release histamine and other chemicals which cause your eye inflammation. As a result, you get itchy, red, and watery allergic eyes.

• How to choose a Good LASIK Surgeon?

  There are several factors you should take into account when choosing a good lasik surgeon, Licensing, Board certification, American College of Surgeons membership,Advertisements, and Referrals.

• Is there any treatment for color blindness?

  I have heard that eyeglasses designed to help people with colorblindness. You just use a tinted lens in one of your eyes, usually in your non dominant eye, and that%u2019s it. In this case both eyes actually see different colors and because of that the brain can extract some other information out of certain colors. You can also use two different tints in each of your eyes. This depends very much on ones personal impression. But I am not sure where you can buy it. Maybe you can search them on Ebay. source: http://www.colblindor.com/2008/03/29/improving-color-vision-with-lenses-for-the-colorblind/

• Is there any treatment for color blindness?

  I have heard that eyeglasses designed to help people with colorblindness. You just use a tinted lens in one of your eyes, usually in your non dominant eye, and that%u2019s it. In this case both eyes actually see different colors and because of that the brain can extract some other information out of certain colors. You can also use two different tints in each of your eyes. This depends very much on ones personal impression. But I am not sure where you can buy it. Maybe you can search them on Ebay. source: http://www.colblindor.com/2008/03/29/improving-color-vision-with-lenses-for-the-colorblind/

• Is it possible to repolish full frame glasses?

  Full frame glasses cannot be repolished. Because the lenses fit the frame properly when you get them. If you have them repolished, there will be gap between them so that your lens can fall out easily.

• Can I add astigmatism to my existing glasses?

  If your glasses have already been made, you can't add astigmatism to your glasses. The only way is to get a new pair of glasses.

• How to repair Sunglasses which have broken at the hinges?

  It is not wise to repair it by yourself. You may make it worse. It is better to take them back where you bought them and see if it is repairable.

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