Lens detection circuit and lens detection equipment

The utility model discloses a lens detection circuit and lens detection equipment. The lens detection circuit comprises a control module, a CMOS module, an LD light source module, an interface module, a storage module and a power supply module. The CMOS module, the interface module and the storage module are all connected with the control module, the LD light source module is connected with the CMOS module, and the power supply module is used for supplying power; the CMOS module is used for collecting video information, the LD light source module comprises a laser transmitter, and the LD light source module is used for controlling the laser transmitter to transmit a laser pulse with a specific wavelength according to an instruction of the CMOS module; the interface module comprises a data interface, and the data interface is used for being connected with a data line of a mobile phone; and the storage module is used for storing a control program required by the control module. The camera lens can be connected