Fig. 1From: Clinical results of the open ring PMMA guider assisted capsulorrhexis in cataract surgerya Open ring guider for CCC; inflexible polymethyl methacrylate caliper ring with an internal diameter of 5.3 mm. It is easy to insert into the eye because of its open-ring shape. b Open ring-shaped guider for continuous curvilinear capsulorrhexis (ORGC) (arrow) is inserted into the anterior chamberBack to article page