Related Clues:

• Expert helping one see a topic in a different way
• Professional keeping pupils under observation?
• One improves view of work by artist reportedly
• Good-looking expert?
• Eye care worker
• One who works with specs
• Prescriber of glasses
• Frame seller
• One's patients may not be looking well
• Operation on spasm with Scotsman seeing doctor
• Provider of spectacles
• 'Accio Pint!' cooked up, with one about to leave person doling out glasses
• Harry Potter most about one person displaying spectacles?
• One to observe pupils very closely
• Prescriber of glasses and contact lenses