If wanting to achieve maximum efficiency for eg. burning/cutting/engraving which would be a better choice:
1. To get a beamexpander which would make less power come out of the lens but it would be focused on a smaller area.
Or
2. To leave it with just a g2 glass lens which would have a bigger dot but more power towards the surface which we are pointing towards.
I´m going to guess that it`s probably better to get a beamexpander.
What do you guys say? :wave:
1. To get a beamexpander which would make less power come out of the lens but it would be focused on a smaller area.
Or
2. To leave it with just a g2 glass lens which would have a bigger dot but more power towards the surface which we are pointing towards.
I´m going to guess that it`s probably better to get a beamexpander.
What do you guys say? :wave: