Introducing Prokera, a biologic lens for superior corneal healing. Prokera stands alone as the only therapeutic device with amniotic tissue cleared by the FDA for wound healing. Prokera is a healing contact lens placed in an office that can produce a clear and rejuvenated cornea in as few as three days with benefits lasting up to five months in cases of chronic Dry Eye. The lens is made up of cryopreserved amniotic tissue, which reduces inflammation, expedites corneal healing, and improves visual acuity.