Hello,
First of all, I am new here.
I have read a lot on this forum, and want to build lasers myself.
Currently I have a red 200mW laser pointer pen.
This pen has a focus thingy on front of it so I can turn this around to change the focus distance.
Can I just switch the red with a BR laser?
Don't know if it's the correct driver...
Thanks!
First of all, I am new here.
I have read a lot on this forum, and want to build lasers myself.
Currently I have a red 200mW laser pointer pen.
This pen has a focus thingy on front of it so I can turn this around to change the focus distance.
Can I just switch the red with a BR laser?
Don't know if it's the correct driver...
Thanks!