TW-1510 Ophthalmic Unit Used of ophthalmic diagnosis and optometry as a general ophthalmic unit. Features: 1. Hydraulic pressure up and down movement with lower noise; 2. Able to be equipped with arm, projector and so on; 3. Economical background illumination, comfortable; 4. Reasonable construction and clipper-built shape; Specifications: 1. Arm tilting angle…………±30º; 2. Table rotate angle……………90º; 3. Table slip scope………±150mm; 4. Chair rotate………………±60º; 5. Chair height…………500-700mm; 6. Weight………………200Kgs; 7. Power: 120W, 220V, 50Hz/110V, 60Hz; 8. Illumination bulb……………15W;