The PureBeam™ laser provides the highest-performing elliptical laser beam available for measurement, profiling and life science applications. It uses single-mode fiber to filter out multimode for a perfect circular beam profile with low divergence. It comes with an advanced drive electronics to provide exceptional output power stability and low signal-to-noise. With RS-232/USB control option, the laser power is adjustable as well as onboard diagnostics for operating hours, diode current, output power, temperature, and more. It has a manual focus adjustment allowing the user to optimize the focus location for the best measurement resolution. The compact laser head is connected to the driving electronics with a fiber cable.