By increasing access to periphery, Blumenthal Iridotomy Lens enables glaucoma treatment with minimal post-laser inflammation. Design of contact lens indents cornea to open angle and flatten peripheral iris. Precise positioning and sharply focused laser spot minimizes iris tissue collateral damage and distances cornea from iris to reduce risk of endothelial cell damage. Large lens housing optimizes lens grip and alignment for oblique viewing of entire chamber.
This story is related to the following:Optical Lenses | Contact Lenses