Congenital color vision disorder is usually called color blindness, which cannot distinguish various colors or certain colors in the natural spectrum.
The majors that cannot be enrolled in the second degree of abnormal color vision (commonly known as color blindness), in addition to the mild abnormal color vision, also include computer science and technology majors, science majors in mathematics, mechanics, theoretical physics, philosophy, logic, religion, ethics, law, history and education, economics majors in international economy and trade, finance, taxation Trade economy and insurance, etc.
The specialty is the same or similar to the above specialty.