"Ps. Old address... I'm not that dumb... Or am I?"
I have a few cards that have an old address on it that is still good. But anyways yeah if you set it up it will burn through but it will cut the lasers power some depending on the glass used.
It's why we like to use low loss high quality...
You never said it was an old Card.
Just blackout the info you don't want anyone to see.
Actually the only thing we would need is your patient number.
Back on topic then... From what I can see you will have a hard time using a laser with that tube. It's going to reflect differently...