Do you have to go to an eye hospital to get ok lenses?

Ok lenses are currently more popular a kind of corrective eyeglasses, it can slow down myopia deepening to a certain extent, play the role of vision protection, many people will wear ok lenses. ok lenses usually need to be configured in the regular hospital, the general optical store can not meet the standard, must be configured under the guidance of the doctor to use.

OK lenses must go to the hospital to check the wear

generally have to go to the hospital with.

OK glasses need to be worn in a regular hospital and under the guidance of a professional ophthalmologist. OK glasses belong to the national third-class medical devices. Such devices can only be under the guidance of hospital doctors. Ordinary optical stores do not have the relevant business, so you just need to go to the local regular medical institutions or regular eye specialty hospitals.

The whole fitting process takes about 2-3 hours. If there are a lot of people in line, the wait will be longer. The general steps of fitting are: eye examination, communication, fitting, fixation, lens removal, public education and regular checkup.

1. Registration, basic optometry, visit to primary care physician, OK lens room

2. Pre-fitting communication and orientation

3. Pre-fitting examination (slit lamp microscopy, corneal topography, axial length, corneal endothelial cell count, tear test)

4. Trial fitting for 40 minutes to 1 hour and evaluation with slit lamp microscopy

5. Explain installation instructions and precautions

6. Order for 21-30 days

Currently, there are many brands on the domestic market, including nearly 10 kinds. Their design principles are basically the same, but slightly different in lens materials, local design and processing technology.

The more expensive the OK lens, the better. Doctors need to choose according to the purpose of use, myopia and corneal morphology. Therefore, it is recommended to consult in detail with ophthalmologists or optometrists specializing in OK lens fitting in regular medical institutions.