Got a green laser pen which I do not like.
My friend lend me a laser marked <5000mw running on 18650 which I find it very powerful (can see the beam all the way).
I am not trying to get a green laser which can allow me to see the beam all the way. Does a 200mw beam be more visible than a 100mw beam? I am thinking whether to get a 100mw or 200m or higher, just like my friend laser. Any help will be appreciated.
My friend lend me a laser marked <5000mw running on 18650 which I find it very powerful (can see the beam all the way).
I am not trying to get a green laser which can allow me to see the beam all the way. Does a 200mw beam be more visible than a 100mw beam? I am thinking whether to get a 100mw or 200m or higher, just like my friend laser. Any help will be appreciated.