Hi,
I m trying to figure out what i need to build a laser module with 405nm and a beam with a dot size of about 0,1mm at 30-40cm. What optics would i need to use? Please point me in the right direction I dont care what the beam looks like further away.
I m trying to figure out what i need to build a laser module with 405nm and a beam with a dot size of about 0,1mm at 30-40cm. What optics would i need to use? Please point me in the right direction I dont care what the beam looks like further away.