Guidance self-inspection division photoelectric imaging detection microscope objective

The invention discloses a guidance self-inspection division photoelectric imaging detection microscope objective, which comprises a microscope objective front group and a microscope objective rear group, and is characterized in that the microscope objective front group is composed of two single lenses and a doublet lens, and the whole microscope objective front group has positive focal power; the microscope objective rear group is composed of two single lenses and a doublet lens, the whole microscope objective has negative focal power, the working wavelength of the photoelectric imaging detection microscope objective is 618-678nm, the numerical aperture is 0.4, the working distance is 30mm, the object space line field of view of the photoelectric imaging detection microscope objective is 0.98 mm, and the amplification factor is-6.27. The invention provides a guidance self-inspection division photoelectric imaging detection microscope objective which is matched with an industrial camera to realize guidance sel