Evtimi said:Is this lasers enough powerful for a visible beam in the air without any gas ?
Are the 808 nm visible ?
There's another choice but a "pulse" (?) laser
there's also a 10W power for approximately 30 euro
Evtimi said:There's another choice but a "pulse" (?) laser
twisted_transistor said:[quote author=Evtimi link=1180666651/0#9 date=1180833964]
There's another choice but a "pulse" (?) laser