Light emitting system based on RGB LED red, green, and blue used in binocular indirect ophthalmoscope, fundus examination and diagnosis.

摘要

Light emitting system based on RGB LED red, green, and blue used in binocular indirect ophthalmoscope, fundus examination and diagnosis.This patent relates to a light emitting system based on RGB LED red (R), green (g) and blue (b), used for the examination and diagnosis of fundus in binocular indirect ophthalmoscope, with the advantages of promoting greater efficiency and reliability in the tests, increasing the chanc Es of early diagnosis, and is easy to operate with low cost.