The triangular prism is an accessory exclusively for M1. It prevents the baseplate from laser cutting scratches.

It is a three-sided prism. You can use it with the following instructions:

1. First, you need to place them on the baseplate of M1 like this:

2. Then you can put the material on the prisms.

3. Next up, click the Height raised button and select Triangular prism on the dropdown menu.

Please make sure you finish this step otherwise you’ll get the wrong focal length, and the processing effect will be not as good.

4. Afterwards, you can proceed on a regular basis.

That’s all for this tip. I hope the prism can help you achieve a better outcome. Have fun lasering!