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low noise and low coherence laser modules

Please choose here, if you need a low noise Laser Line Generator, a low noise Laser Focus Generator or a low noise Laser Collimator. The difference between a Laser Focus Generator and a Laser Collimator is: A Focus Generator produces a focused laser spot in a defined working distance and the spot diameter changes with distance from the Laser Module. A Laser Collimator produces a collimated beam, which only has a low beam divergence and the beam diameter only changes slowly with distance from the Laser Module.