Frequently Asked Questions
You Asked, We Answered
How many days will it take to get a stable unaided vision?
Although there are individual differences, unaided vision will improve gradually and become stable after 1 week in most cases.
How many hours do I need to wear the OK lenses at night?
At least 5 hours of sleep wearing Ortho-K lenses at night is recommended.
(Follow the instruction of your licensed practitioner as the time needed varies depending on the condition of the eyes)
How long is the lifetime of Breath-O Correct?
Same as a typical RGP lens(2years as a guide). Examination of the lens condition should be conducted at regular basis and the lens should be replaced as your licensed practitioner sees fit.
What are the colors available for Breath-O Correct?
Only blue is available. Distinguish left and right by looking at the marking(lens specifications) on the lens.
Is Breath-O Correct made from unique flexible material effective enough to reshape the cornea?
The safety and effectiveness of Breath-O Correct and its materials are validated through some clinical studies and the tests conducted in Japan.
How do I care for my lenses?
Chemically disinfect your lenses after every use(not heat). Consult your licensed practitioner for the lens care system that is best for you.