886.1385 Polymethylmethacrylate (PMMA) diagnostic contact lens.§ 886.1385 Polymethylmethacrylate (PMMA) diagnostic contact lens.
(a) Identification. A polymethylmethacrylate (PMMA) diagnostic contact lens is a device that is a curved shell of PMMA intended to be applied for a short period of time directly on the globe or cornea of the eye for diagnosis or therapy of intraocular abnormalities.
(b) Classification. Class II.