Beyron point is located at:
13 mm anterior to posterior margin of tragus on a Line from center of tragus to outer canthus
11 mm anterior to posterior margin of tragus on a Line from parallel to and 7 mm below FHP
10 mm anterior to posterior margin of tragus on a Line from center of tragus to outer canthus
13 mm anterior to tragus on a line from base of tragus to outer canthus