вимірювач рефракції ока

Development of theoretical foundations and principles of design mikroperetvoryuvachiv mechanical quantities into electrical value based on MEMS and Nanotechnology

A device for determining of the distance to an object and its motion with non-contact method. Designed device also allows an additional function, namely, to measure the distance to the further point of clear vision of the human eye and to measure the value of eye refractive error. In this case this distance meter turns into ophthalmic refractometer.