The Opus Operator chairs with their contoured seats and backrests and a full range of ergonomic controls provide comfort and support during prolonged periods of seated task work.

• Black nylon sculptured base
• Gas height adjustment
• Permanent contact adjustment allowing the back to be fixed in position or to move with the user
• Back height adjustment

• Polished aluminium base (on swivel models only)
• Chrome frames (on cantilever models only)
• Independent seat and back movement. Independent of each other with the ability to lock both in a fixed position
• Fixed or height adjustable arms