The Orthokeratology Lens industry has also suffered a certain impact, but still maintained a relatively optimistic growth, the past four years, Orthokeratology Lens market size to maintain the average annual growth rate of 17.04% from 414.51 Million $ in 2014 to 664.63 Million $ in 2017, market research analysts believe that in the next few years, Orthokeratology Lens market size will be further expanded, we expect that by 2022, The market size of the Orthokeratology Lens will reach 1476.30 Mn $ Mais
