The loss of these cells is followed by the degeneration (atrophy) of the optic nerve. X-linked optic atrophy type 2 is caused by mutation in the OPA2 gene with cytogenetic location Xp11.4-p11.21. The patient presents with early-onset childhood vision loss with slow progression of loss.
Metal Seals. More Products Â» Metal Seals. Munaco Sealing Solutions, Inc. provides numerous variations of metal seals like metal O-Rings, metal C-Rings, metal E-Rings, Spring-Energized metal seals, metal U-Rings, and metal V-Rings. Munaco's unique experience helps to provide some of the most efficient metal sealing technologies available.
Vista Industrial Products, Inc. works with various types of metal alloys to manufacture parts. Here are some of the common materials we use, different material properties, as well as the different material thicknesses we work with to fabricate sheet metal parts.he most basic question is 'What is sheet metal?' Sheet metal is metal that has been formed into a sheet that is thinner than bar stock, but thicker than foil. Sheet metal can vary in thickness and types of metals. However, the most common thicknesses are less than Â¼ thick.