CSO R9000/9900 Standalone Refraction Unit Chair. Completely reclinable chair with electronic height adjustment and synchronized footrest. Reclinable armrest. R9900 is distinguished by the opening on the backrest. Also available with refraction units.
"The CSO chairs for refraction units are conceived and created by master craftsmen with top quality materials. The chairs can be customized with various kinds of fabrics and colours, and can be equipped with accessories and features such as: footrest, lifting movement, anteroposterior movement, reclinable backrest and adjustable headrest."
Also known as R9000.