Is it dead?
I biught This Laser a few days ago to replace the other i already have. I wanted to step up from 5.5w and thought this „30w“ Diode from Ali can do this for cheap. Now after i Upgraded the psu to the one as seen in the second picture, i wanted to test it but a engraveing test was worse than the Test with the old (smaller/lower wattage) psu. So i took the Laser off and saw this.
Can it be that i Fried my Laser? The lens is placed inside, so i think that nothing could have touched and scrached it.