It is itself a huge inventory set of nearly 10,000 back surfaces, and has a built-in calculator that allows you to calculate the ESA® lens effect (target power).
Learn moreIt mainly progresses between the ages of 10 and 17 and it is important to intervene during this period and slow down this progression.
Orthokeratology is the most effective optical method, which is second only to atropine in high and medium doses.
Holden BA et al. Ophthalmology 2016;123(5):1036-42
Number of people (in millions) per year
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