Ophthalmicunit DK-100,diverse combinations .Vision tester arm,upright post,computer desk and power seats can be supplied Features of product: 1.Tabletop of host can rise&fall and move around. Protection switch is equiped to avoid wound. 2.Slit-lamp and other ophthalmic instruments can be placed on tabletop of host,chargers for ophthalmoscope and retinoscopy included. 3.Vision tester can be moved by adjusting arm. Presbytia top light for eye testing is equipped. 4.Eye chart projector can be intalled on the upright post. 5. Power seats can rise&fall under control of host panel. 6. Eye-detecting lens box drawer is under computer desk. Auxiliary equipments, such as computer,printer,can be placed on the desk. Specifications: Size of tabletop 940mm*400mm Table slide storke 480mm Range of table elevation 675mm 875mm Range of chair elevation 570mm 720mm Power AC 220V 240V;100V 130V/ 50Hz Fuse 6A 250V AC Net weight 100Kg