Hairspray on eyeglass lenses is a tough one to remove. Take a rubbing alcohol pad (or a little on a cotton ball from the bottle) and rub over the lenses til they feel smooth again. Rinse well under running water and use a little Dawn detergent (this does not harm any anti-reflective coatings or scratch cote you may have on your lenses) as you do not want to place the glasses back on with the rubbing alcohol on them.