a method and apparatus for forming a lens using two molds that interconnect together so that their respective interior surfaces form the negative image of the lens to be cast therein . the molds are preferably made of plastic . a monomer fills the volume formed by the interior surfaces of the molds and is cured or polymerized to form a lens having desired dimensions and characteristics . it is noted that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to ascertain quickly the subject matter of the technical disclosure . the abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims pursuant to 37 c . f . r . § 1 . 72 .