DGH Technology, Inc. is the acknowledged world-wide leader and the pace-setter for ultrasonic equipment for eye care professionals since 1982. The OHT Study used DGH pachymeters exclusively to insure accurate, reliable, reproducible central corneal measurements.

The pachymeter exclusive measurement algorithm ensures perpendicularity of the probe transducer to with in 10 degrees. We are the ultrasound specialists for measuring eyes. DGH Technology's ultrasonic A-Scans and ultrasonic pachymeters are found in eye care centers world wide. DGH's proven quality and performance are the keystones of our success. Eye care professionals offer unsolicited testimonials to us on a regular basis, as to the durability, reliability, and ease of use.