This new refraction unit from Essilors is designed with ergonomics and efficiency. It’s an innovative unit that can be used for a refractor, test projector and three testing instruments. The refractor holding arm is self-balancing and the back part is adjustable. There is also a head-rest integrated in the chair as well as a built-in light. Small equipment can be kept in the unit’s storage department. The digital control panel offers easy readability and support for an LCD screen. Additional features include an auxiliary electric socket, manually-operated swivel table, test projector support, and a chair with an electric rise. The unit weighs 529 lbs (240 kg) and has a CE compliance marking.