- #1
muffins321
- 11
- 0
I'm doing this for a home project over the summer.
So let's say I took a small laser and passed the beam through some focusing lenses (or evena single lense). Is it possible for the beam to expand?
Also, if the laser is powerful enough to burn through paper, will the focusing lenses be damaged?
Thank You very much to anybody who answers.
So let's say I took a small laser and passed the beam through some focusing lenses (or evena single lense). Is it possible for the beam to expand?
Also, if the laser is powerful enough to burn through paper, will the focusing lenses be damaged?
Thank You very much to anybody who answers.