 This study is being performed to evaluate the efficacy of ultraviolet-A UVA-induced cross-linking of corneal collagen CXL in strengthening and optimizing the biomechanical and biochemical stability of the cornea in patients with fruste keratoconus FFKC, corneas that are suspicious for FFKC and corneas thought to be at higher risk of developing ectasia that will be undergoing laser vision correction. 