Let’s see if you have fundopathy, if you have the following conditions. 1.Visual impairment Mostly slow or sudden loss of vision occurring successively in both eyes. 2.Black shadow fluttering in front of the eyes Dense, large, irregular fluttering, sudden appearance or increase. Visual field defect One corner or half of the visual field is invisible, there is an area in the center of the visual field that cannot be seen, or part of the target cannot be seen. 4.Distortion of things Straight lines are seen as curves, wavy lines or crooked lines. The object seen by the affected eye is slightly smaller or larger than that seen by the healthy eye. The affected eye sees objects slightly smaller or larger than the healthy eye. 7. Color vision A color vision that is consistent throughout the entire visual field. Such as red vision, yellow vision, white vision, blue vision, green vision, violet vision, and so on. 8. Night blindness Loss of vision in darkly lit places, and the patient feels unable to walk at night. Sometimes accompanied by eye fatigue, pain behind the ball, yellowing of the pupil.