System and method for locating mesopore lens optics optical axis

The invention relates to a system and method for locating a mesopore lens optics optical axis. According to the structure of the system for locating the mesopore lens optics optical axis, a posture adjustment tool is arranged on a main shaft of a rotating lathe, a lens frame is arranged at one end of the posture adjustment tool, a mesopore lens is arranged in the lens frame, the B-side sphere center of the mesopore lens faces towards a first internal focusing telescope and a second internal focusing telescope, light which is emitted by the first internal focusing telescope passes through the A-side sphere center of the mesopore lens, light which is emitted by the second internal focusing telescope passes through the B-side sphere center of the mesopore lens, the light emitted by the first internal focusing telescope and the light emitted by the second internal focusing telescope are required to cover an entity of the mesopore lens as much as possible, and both the first internal focusing telescope and the sec