The orthokeratology lens with MCT technology is the leading blindness prevention and treatment technology which is developed by Shanghai Furen Ophthalmology Research Institution and Web Optometry Research Institution after over 25 years´ clinical practice and research. The technology covers the newest achievements of ophthalmology, optometry and Chinese medicine, and is the combination of these three disciplines. MCT technology can effectively correct all kinds of refractive errors, such as chil
when I remove the lenses the near vision will be very blurred for 3-4 hours then returned normal gradually, if I wear again the lenses the vision will back to normal even after 1 hour from removal, is this normal
It is normal. Orthokeratology lens are fitted with over correction to achieve ideal vision. At the beginning of lens removal, the eyes are in a period of mild hyperopia or discomfort, so there will be some blurred phenomenon when looking near. Generally, after taking off the lens and resting for 30-60 minutes, the blurred phenomenon will gradually disappear.