Soft Contact Lenses
   Disposable
     Optik K&R Inc.
     CooperVision Canada Corp.
     Johnson & Johnson Vision Care
     Valeant Bausch & Lomb
   Custom Soft - Polymacon
     Optik K&R Inc.
   Custom Soft - Hioxifilcon
     Optik K&R Inc.
   Conventional
     Optik K&R Inc.
     Valeant Bausch & Lomb
 RGP Contact Lens
   Asphere: Envision
     Optik K&R Inc.
   Performance GP
     Optik K&R Inc.
   Progressive: Multivision
     Optik K&R Inc.