LU2-4-LF:
Telephoto. Longer Depth of Field.
It has a good engraving effect and is more suitable for cutting thicker wood boards.
With air assit, it is not easy to have black edges, but you need to bring your own air compressor
While this laser module has a good engraving effect, it also has a more perfect cutting effect. You can use some beautiful wood planks with your own individual design to cut them into various forms of art; of course, in addition to wood planks, it also supports a variety of materials such as leather and black acrylic. It can also Cut these materials into the shape you want, and engrave your pattern design.