OST 150
Essilor
Refraction Unit
The Essilor Instruments OST 150 combines a compact, comprehensive refraction workspace with additional features designed to enhance patient comfort.
Built on the OST 100 standard configuration, the unit includes a two-instrument sliding table, motorized patient chair, projector plate, self-balancing refractor arm and LED lighting. The OST 150 adds lift-up elbow rests and a footrest, providing additional support and positioning options for patients during examination.
Its compact footprint and availability in right- or left-handed configurations make the OST 150 a flexible solution for practices seeking to maximize examination-room space without sacrificing functionality or patient comfort.
Key Features
Compact comprehensive refraction workspace
Two-instrument sliding table
Motorized patient chair
Self-balancing refractor arm
Projector plate
Integrated LED lighting
Lift-up elbow rests
Patient footrest
Right- or left-handed configurations
Optional accessories available
Choice of side-unit finishes
Technical Specifications
Chair Maximum Load: 150 kg
Sliding Tabletop: 42 × 82 cm
Tabletop Maximum Load: 50 kg
Configuration: Right- or left-handed
Power Supply: 230 V, 50/60 Hz
Dimensions: 1.25 × 1.5 × 1.80 m
Weight: 195 kg
Additional Features: Lift-up elbow rests and footrest
Available Options
Additional projector plate
110 V power supply
Keyboard stand
Fixed chinrest
Red, blue or white side-unit covers