Referring to the pictures above.
a. Which instrument uses the pictures above? b. What are the 3 grades of binocular vision according to Worth's classification?
b. What are the 3 grades of binocular vision according to Worth's classification?
Answer a Synoptophore. These are synoptophore slides used to assess binocular vision. Answer b Grade 1: simultaneous perception Grade 2: fusion Grade 3: stereopsis
Answer b Grade 1: simultaneous perception Grade 2: fusion Grade 3: stereopsis