Abstract: Ocular pathology recognition from fundus pictures presents a significant test on medical care. Truth be told, every pathology has different seriousness organizes that might be reasoned by confirming the presence of explicit sores. Every sore is described by morphological highlights. Besides, a few sores of various pathologies have comparable highlights. We note that patient might be impacted all the while by a few pathologies. Thus, the visual pathology recognition gives a multiclass order a perplexing goal rule. A few identification strategies for visual pathologies from fundus pictures have been proposed. A few strategies have been produced for conceivable ophthalmological applications, from conventional spectroscopies to wearable sensors. They are progressively being formed into visual sensors, being utilized to detect and screen biochemical examinations in tear liquid, visual surface temperature, intraocular tension, and pH esteem.