This is a Sources Sought notice to identify Indian Small Business Economic Enterprises (ISBEEs) capable of fabricating custom Rigid Gas Permeable (RGP) and scleral contact lenses for the Indian Health Service. The work will be performed based on individual prescriptions from the Lawton Indian Hospital Optometry Department. No budget amount or performance location is specified in the notice. Respondents must submit a capability statement and the Buy Indian Act Representation Form. No submission deadlines are provided.