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.
This is another monocular depth cue used by painters to suggest that some objects are farther away than others, and it's called the texture gradient. You can see this really clearly in images like a field of grass, where the blades nearest to the viewer are distinct but fade to a wash of green in the distance.