Q: What causes myopia?
A: Myopia is caused by a combination of environmental factors and heredity. Studies show that if we can move the focal point in front of the mid peripheral retina we can slow the progression of myopia. The increased use of cell phones and computers, as well as less time outdoors is probably a contributing factor.
Q: What is Orthokeratolgy (Ortho-K)?
A: Did you ever wish you could wake up in the morning being able to see perfectly? By wearing Ortho-K lenses nightly, you can correct your vision if you are nearsighted to close to perfect vision. Your eye doctor will fit you with GP lenses that gently correct the shape of the front of your eye when you sleep. The correction remains for a day or two, so you must continue to use the contacts nightly if you want to maintain good vision during the day. Interested in trying Ortho-K lenses? Book a consultation today.
Q: What is blue light and why is it dangerous?
A: Blue light is part of visible light and close to UV on the light spectrum. It is naturally produced by the sun, used in fluorescent light bulbs and emitted by LED screens on computer monitors, tablets, and smartphones. The eyes’ natural filters do not block blue light and chronic exposure can cause age – related macular degeneration. Evidence also shows that blue light exposure can lead to sleep problems.
For more information contact Coastal Family Eyecare.