Optical lens cleaning machine

The utility model relates to an optical lens cleaning machine. The optical lens cleaning machine comprises a housing. The housing is internally provided with a cleaning pool and an enclosed chamber. The enclosed chamber is internally provided with an ultrasonic generator and an ultrasonic transducer. The optical lens cleaning machine further comprises a lens frame. The lens frame comprises a bottom plate and four side plates. The upper side face of the lens frame is open-ended. Four grooves are formed on the upper side face of the bottom plate of the lens frame. All the grooves are mutually connected to form a rectangular shape. The side plates are matched with the grooves and are respectively inserted and arranged in the four grooves. All the side plates can be detached from the grooves freely. According to the utility model, the side plates can be disassembled to allow cleaning fluid to enter into the lens frame from the side faces to contact with a lens, so that the amount of bubbles on the surface of the