There are many kinds of fundus examinations, and the routine ones are not too expensive, such as direct ophthalmoscopy, indirect ophthalmoscopy, and viewing the fundus, which can be done for only$10. Fundus photography can take a clear picture of the retinal blood vessels, which only costs about 40 yuan. OCT is also available for fundus examination, which is usually$140 per eye. For fundus imaging, the contrast agent is more than 100 yuan and the imaging test is more than 100 yuan, which adds up to about 300 yuan. There are also some special examinations, such as visual field or evoked potential, but the overall price is not too expensive. Eye examinations are generally not too expensive, so you can feel free to do more examinations.