how to modify ur laser pointer?

Question

how can i upgrade a laser pointer that i bought, its a cheap one but id like to make it stronger! thank u

Answer 1

probably your laser pointer is a solid state laser.
Modify for what ? It's already a class 2 laser, so it can be already dangerous.

However to modify you can try to punch more energy in it (changing the battery pack), but you will probably fry it, or you will not see any major difference at all.

Answer 2

Ussualy cheap laser pointer cannot be modify, but if get two of it, you can try to combine the lens. This steps may help :
- Open the head of both laser.
- Pull out 1 the lens (it will be small piece of transparent plastic)
- Place the lens to the second laser pointer just right above the other lens.

Now you should have 2 lens and it wil get more focus. However the laser will get more thin than before but more solid.