I got a 5mw green laser pointer from amazon and it was working perfectly until about two weeks later instead of a dot there was a smallish blob thingy. I unscrewed the lens cap off and tried the laser pointer with the lens cap off and a weird deformed shape that wasn't nearly a circle came out of my laser pointer. Does anyone know if there is a way to fix this?
См. статью: Broken 5mw green laser pointer diode?