OPI on ImoVifa/Tempo

The ImoVifa is a perimeter manufactured by CrewT Medical Systems Inc., and adopted the OPI standard in May 2024. It is marketed as the Tempo in the USA by Topcon Healthcare.

How to obtain OPI on the ImoVifa/Tempo

The Tempo can be controlled using the JOVP as described for displays by installing software directly on the Tempo computer.

However, to control the backlight and infra-red light sources of the device you need a special piece of software from CrewT. Without this software, you cannot guarantee the luminance of the device will be correctly controlled.

Contact CREWT to obtain the controlling software.