well, of course, people who are legally blindness can wear contact lenses. and generally speaking, there are contact lenses which are specially designed for people who are legally blindness. and you should know that And legal blindness does not mean that a person cannot see at all. People who are legally blind often have some vision, but their field of vision may be very narrow or blurry. Or they may have blind spots that glasses cannot correct. all of these problems can be solved by wearing contact lenses. anyway, you can console it with your doctor.