Point Source Filaments

Point source filaments work well with aluminum canes and clips, as well as with wire material such as gold, silver, nickel, aluminum, titanium, etc.

R.D. Mathis Company’s point source filaments offer a low power solution to deposit small amounts of materials onto a very limited area. These sources are easy to use, reliable, and low-cost for applying thermally evaporated coatings of most materials.

View our tungsten filament selection for related sources.