I'm trying to make a 100 micron hole on transparency. Has anyone heard of doing anything like this with a focused laser? If so, is it practical?
Little confused on how the 'size' of a laser works. Since I want a 100 micron hole, I should make my laser amplitude 100 micron correct? Also, do lasers burn in a 'perfect' circle? Does this depend on my lens?
Read more:
How to make a small hole with laser?