They don't need anyone for some kind of special vision or look. (filmjunk.com)
They did however had a new special vision mode that assisted with finding key clues along the way. (gamerheadquarters.com)
These medical assistants are trained to do special vision tests to find out the proper functioning of eye muscles, to measure the range of vision and are trained to do other diagnostic vision examinations. (medicalassistanttrainings.com)