Changing lenses is versatile for one machine

There are usually many models of ordinary laser machines, and their biggest difference lies in the processing area and laser tube power. Another important configuration is the laser lens. What if you want to buy a laser machine to cut both wooden boards and fabrics?

So first of all, the power of the machine you choose should reach the thickness that can cut through your wooden board, of course, the fabric can definitely be cut through. However, it should be noted that the focusing lens must have two pieces. When cutting wooden boards, use a focusing lens with a longer focal length, and when cutting fabrics, replace it with a lens with a shorter focal length.

This is based on the fact that the smaller the size of the focusing lens, the finer the diameter of the focused light spot, the more concentrated the laser power, and the thinner the material that can be processed. The principle is that the larger the size of the focusing lens, the thicker the material that can be processed. So, if your machine needs to be used to cut any material, you need to choose the focusing lens that suits you, so that your machine can have multiple uses.