Ophthalmoscopy (also called fundoscopy) is a test that allows a doctor to see inside the back of the eye (called the fundus) and other structures using a magnifying instrument (ophthalmoscope) and a light source.
Justin Roiland. Mark Justin Roiland (born February 21, 1980) is an American actor, voice actor, animator, writer, producer, stand-up comedian, director and video game developer.
Justin Drew Bieber (born on March 14, 1994) is a pop singer from Stratford, Ontario, Canada. Bieber was 12 years old when he entered his first local singing competition. He began his professional career on Youtube, where his future manager, Scooter Braun, discovered his talent.