Blue Contact Lense

contact lense
A contact lens (also known simply as a contact) is a corrective, cosmetic, or therapeutic lens usually placed on the cornea of the eye.

blue
blue color or pigment; resembling the color of the clear sky in the daytime; "he had eyes of bright blue"
Blue clothes or material
of the color intermediate between green and violet; having a color similar to that of a clear unclouded sky; "October's bright blue weather"- Helen Hunt Jackson; "a blue flame"; "blue haze of tobacco smoke"
Blue color or pigment
A blue uniform, or a person wearing a blue uniform, such as a police officer or a baseball umpire
turn blue