These instruments are briefly described below.
Detailed literature is available on request.
The users of this Telebinocular model include the majority of driver licensing agencies in the U.S. as well as Federal agencies and many insurance firms. Compact and light weight, it has a built-in carrying handle and lamp illuminating targets. It's recommended for vision screening of employees in industry. Operation is simple, so testing can be administered by nearly anyone. The instrument has a calibrated shaft for optically producing test distances from 10 inches to infinity.