Pemphigus vulgaris. Pemphigus vulgaris Pemphigus is a rare skin disorder characterized by blistering of your skin and mucous membranes. The most common type is pemphigus vulgaris, which involves painful sores and blisters on your skin and in your mouth.
service and quality very seriously. answer for everything eyewear! Gradient Tint. Gradient tint is the term used to describe a lens with a fully tinted upper portion that gradually diminishes towards the bottom. Ultimately, the bottom section of a gradient lens will be completely clear.
1 Trivex lenses. 2  These lenses are made from a newer plastic with similar characteristics of polycarbonate lenses. 3  They are lightweight, thin, and impact-resistant and may result in better vision correction than the polycarbonate lenses for some people. 4  High index plastic lenses.