The BLOCK refraction unit SOLO offers all convenience of a modern refraction workplace with minimum required space. The modular construction allows an individual design regarding colour and surface according to the design of the practice. Ergonomically optimized functionality and operating elements facilitate your daily work. The BLOCK unit SOLO offers Quality „made in Germany“ at a very reasonable price to give excellent value for money. Latest technology and the concise design form a top class refraction unit named SOLO. There are no wishes left with an equipment with basic electric, refraction chair with motorised height elevation, footrest, one adjustable and one fixed armrest, projector column and phoropter arm. available as right or left hand unit in trend design with the following options.