Adashot Contact Lens Store Design by Miss Lee Design 3/7, swiped from yossawat.com on Flickr.
A radio ad for a contact lens company:
Girl: Notice anything new about me?
Boy: Erm, no?
Girl: I coloured my hair! You would have noticed if you wear Brand X HD lens like me! Colours are more vibrant!
Boy: I gotta get Brand X HD lens too!
Goodness gracious. If one needed to wear 'special HD' contact lenses to notice one's hair colour, then the failure doesn't lie in one's eyesight, but one's hairstylist. Go bloody choose a colour that can be seen by naked eyes!