A digital slit lamp microscope system comprising a side of the digital slit lamp microscope, a communication unit and a client side； The side of the digital slit lamp microscope comprises a built-in slit lamp microscope； the microscope side of the digital slit lamp, the communication unit and the client side are connected in sequence； wherein the side of the digital slit lamp microscope further comprises an optical splitter, a zoom lens and an imaging sensor； The zoom lens is coupled to the digital slit lamp microscope by means of the optical splitter and is configured to form images in the imaging sensor, the imaging sensor is configured to convert the optical information of the patient's eyes received by the zoom lens on an electrical signal and is coupled to the communication unit, the imaging sensor is coupled to a communication processing port on the side of the digital slit lamp microscope by means of a preprocessing unit of images and the communication processing port on the side of the digital slit lamp microscope is connected to the communication unit； and characterized in that: the image preprocessing unit is coupled to the zoom lens by means of a zoom processing unit, an engine controller and a motor in sequence, the zoom lens is coupled to the image processing unit zooming through a position sensor, the communications processing port on the side of the digital slit lamp microscope is connected to the zoom processing unit； The zoom processing unit is configured to control the action of the zoom lens according to the control information on the client side transferred from the communication unit and according to the electrical signal transferred from the imaging sensor； and wherein the electrical signal is collected and preprocessed by the image preprocessing unit and transferred to the zoom processing unit and the communications processing port on the side of the digital slit lamp microscope simultaneously.Un sistema de microscopio de lámpara de hendidura
