TRS 5100 Electronic Refractor from Marco

The TRS 5100 benefits from Marco's latest generation of electronic refraction technology. Replacing the standard refractor, it allows practitioners to control the entire refraction process from a keypad small enough to sit in the lap. This keypad also controls the CP-690 Automatic Chart Projector. And because the TRS 5100 is completely programmable, all the lenses are moved at the touch of a button, taking to each new refraction step. While convenient, it is also helpful if delegate refractions and want the technicians to perform the refraction steps in a specific order.

For more detail: https://marco.com/products/xfraction-process/trs-5100-digital-refractor/