Various Ophthalmic Rings are listed below:  KF Ring seen in Wilson’s Disease is a golden-brown ring seen at the peripheral part of the dest membrane of the cornea on the slit lamp Fleisher’s ring is a brownish ring of homoserine at the ace of the cornea Keratoconus vossius ring is seen in blunt trauma as a pigmented uveal ring on the Lens capsule Sommering crystalline ring is seen in the extracapsular extraction Weiss ring is seen in the post vitreous phase release from optic nerve head