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.
Objective Lenses. The pattern of light formed by the specimen is focused into a real image by the objective lenses. When the proper illumination is provided the resolving power of a microscope depends on the quality of its objective lenses. There are four of them with magnifications of 4X, 10X, 40X, and 100X.