The table is for two devices (for example: an autorefractor and a slit lamp, or a slit lamp and a tonometer with an electric power supply of 220 V, 50 Hz and with a power consumption of up to 40 VA each) measuring 840 x 410 mm.

The angle of rotation of the table 80 °.

Moving table 330 mm.

The distance from the floor surface to the upper surface of the table (925 + 0/10) mm.

Table load, up to 25 kg per unit location.

The effort required to rotate and move the table top manually is not more than 3 kg.

Rise of a chair on height of 120 mm.

Spontaneous lowering or turning the chair with a load of 200 kg is not allowed.

Motorized speed of movement of the chair when lifting 4.5 mm / sec.

The minimum distance from the floor surface to the upper surface of the seat is 500 mm.

The chair is controlled from the foot pedal or from the control panels of the workplace.

The maximum sound level and equivalent sound levels generated by the chair are no more than 50 dBA.


Overall dimensions of the patient chair with a straight back, with the headrest lowered and footboard 950 x 650 x 1400 mm.

The chair works from 24 V of a direct current, 55B A.


The angle of inclination of the seat back relative to the vertical is 45 °.

The back of the chair does not fall when exposed to a weight of 25 kg.

The thickness of the back of the chair in its upper part is 80 mm.

On the back of the chair there are reclining armrests.

Height of raising of a head restraint is 70 mm.

When fixing the head restraint, do not drop when exposed to a weight of no more than 5 kg.