Recent content by gabrieldark

I want to buy this module to use with a laser pen-shaped housing, yes i know i would have a high power cycle with such a powerful diode, but what i really want to know is if i should trust on those aliexpress sellers, the last thing i want is pay ~$20 and receive a weak 5mw diode. This is the...

i have a cheap 5mw green laser, is a good first laser, but the beam is not visible on day and is a bit weak at night, so i want to buy something more visible. I was looking a 50mw green laser, and it seems to be what i want. But i want to know, is safe to use a 50mw outdoor? i will to point it...

Thanks, i'm from brazil. when I said I was burning, I was referring to the pixels of my camera. He can not light matches, so I think it is less than 100mW. Edit: I wanted to put some pictures, but I'm afraid of causing more damage to my camera.

I bought a green laser on the mercado livre for US$ 20. In the label, says that is has 3000mW and Class III, this information is not consistent. Class III lasers are only 5 to 500 mW ... The laser is not very strong, the trail can be seen faintly in the morning in a room. At night it is possible...