Thanks for the help I will post it in the safety section, we are going to mount this project on a board and have a device at the end for the laser to go into. there was a thread about using a pipe cap that is painted flat black inside as a stop for the laser.
Hello, I am new to the LPF forum as well as to laser building. Me and my son are going to attempt to build the DVD laser from this tutorial using a 20x DVD burner Diode.
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My question is this is...