Not the same as a formal red laser pointer, in order to get clear and fine enough line alignment, it should be a new challenge job for laser tech engineer to develop a quite practically used device of 5mW 650nm red line laser module. It is projecting moderate brightness red laser light directly from 650nm red laser diode. After advanced use of glass coated lens and good thermal emitting system inside durable metal housing tube, it is able to work with good thermal emitting, and extremely clear

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