C-MER RainsOptics Ltd.

RainsOptics is a Hong Kong based Research & Development company founded in 2017. The current research interest is the development of novel medical-optical instruments adapted  for  mobile  devices.  RainsOptics  aimed  to  develop  diagnostic and surgical technologies  to  meet  the  demand  of  this trend.  We aimed to sophisticated medical technologies into simple, portable, affortable solutions, with uncompromised quailty.

OphthoLens, our innovation, is a revolutionary ultra-wide field smartphone ophthalmoscope. It helps to prevent blindness and promote health by providing retina examination by everyone, everywhere.

Come and see videos about our company and our OphthoLens Project.