Haag-Streit USA, a leading manufacturer and distributor of ophthalmic diagnostic devices, surgical microscopes, and virtual reality-based medical simulators, is proud to announce the launch of two new ...

When the first automated refractor was introduced in the United States in the 1970s, the instruments required a skilled operator and delivered questionable readings that were difficult to interpret.

Compr Ophthalmol Update. 2007;8(3):125-141. In the future, corneal biomechanics measurements, such as CH and CRF provided by the Ocular Response Analyzer, may play an important role in this ...

An autorefractor helps detect the lens power required to accurately focus light on your retina. It takes a few seconds and requires you to put your chin on the chin rest and look towards the picture ...