I was doing a research recently on how to correct shortsightedness(myopia), as I was already fed-up with my glasses, and I came across this type of contact lens called ortho k lens. according to an online source, you wear it while asleep, remove it in morning, and enjoy a beautiful day without the blurry visions and all.
I would like to know if we have specialists that perform it in naija, the cost and it's effectiveness .