Q: I work all day on my computer. How can I reduce the strain to my eyes?
A: Usually we recommend that the height of the monitor should be level with the tip of your nose. The screen should be 26 - 30 inches away from your eyes. You can prevent glare from the screen and the harmful effects of blue light by wearing anti- glare lenses and Blue light protection . In addition you should follow the 20-20-20 rule; For every 20 minutes of computer use, you should take a break for 20 seconds by looking at an object that is 20 feet away from you. If you feel that your eyes are suffering from computer use, please call to make an appointment so we can evaluate your condition.
Q: Does reading on my smart phone or tablet in the dark damage my eyes?
A: Reading from a tablet or smart phone in the dark is okay for your eyes, as long as it's not for a long period of time. There is good lighting from these devices, with good contrast. There is, however, blue light emitted from these devices. Blue light is a short wavelength light, with high energy that may cause damage to the structures of the eye if exposed for a long period of time. As well, studies have shown this blue light can disrupt melatonin production which is required for a healthy sleep cycle. Optometrists recommend limiting screen use during the last hour before bedtime.
Q: Am I a good candidate for refractive surgery?
A: Patients who are at least 18 years of age, have healthy eyes that are free from retinal problems, corneal scars, and any eye diseases are generally suitable. Many patients who are nearsighted, farsighted or have astigmatism are potential candidates. We will also discuss your lifestyle needs to help you decide if LASIK is the best alternative for you. If you would like to schedule a free LASIK consultation, please contact our office.
Q: What is diabetic retinopathy?
A: Diabetic retinopathy is a condition which can occur at any stage or type of diabetes. In fact, many times diabetes is identified during an eye exam in a person who never suspected they may have diabetes. It is caused by damage to the very delicate blood vessels within the retina. Over time, these blood vessels may start to leak blood and fluid into the retina or other areas of the eye. If the condition progresses, new vessels may begin to grow within the retina, which places the retina at risk of additional and sometimes sudden complications including internal bleeds and retinal detachment.
Q: How often should I have my eyes examined?
A: Many people think that because their eyes are healthy or their vision is good that they do not need to have regular eye exams. Eye care professionals recommend that you have a comprehensive eye exam every year, depending on your age, risk factors and whether you currently wear eyeglasses or contact lenses. Children need regular eye exams to detect vision problems that may interfere with learning. It is recommended that everyone have an annual eye exam for preventa-tive vision care.