... Warranty on highly reflective materials 5 CE STM20EG Fiber Laser The STM20EG is a new product based on our ... copper.With its enhanced optical design and isolation, the STM20EG is insensitive to back reflection. The laser is ... 12 mm beam expander- Red aiming beam Reference Unit STM20EG Mode of OperationPulsedOperating Wavelengthnm1064Average PowerW20Pulse Durationns80Pulse Repetition FrequencykHz25 to ...
