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.
When it comes to lenses, youâve got options: tinting, mirror coating, gradient, transition, polarized or non-polarized, and, of course â lens material. For some clarity on which lens material is best for you, letâs have a little face-off between the generations-old glass and the (relatively) young upstart polycarbonate.