Telemark is a technology driven corporation with a focus on providing value and service to our customers. We are a leading supplier of components for vacuum deposition systems, including cryochillers, magnetic fluid feedthroughs, electron beam sources and power supplies, ion beam sources, optical instrumentation, quartz crystal deposition controllers, and other related accessories. Telemark’s products include the widest available selection of E-beam sources, and a choice of switching or tetrode-tube regulated supplies ranging from 4kW to 20kW. Telemark's cryochillers provide high-speed in-chamber water vapor trapping, as well as heat removal up to 3.6 kW. Instrumentation offered includes the Model 861 deposition controller, a unique in-situ sheet resistance monitor and an affordable in-situ optical film measurement instrument.