Different lenses are often used for achieving optimal results in a variety of engraving and laser cutting applications. When it comes to focus lenses we recommend the following: the more detailed the graphics, the shorter the focal length. The thicker the material that needs to be laser cut, the greater the focal length should be.
Laser power also plays a substantial role in ensuring optimum results are achieved. This is why we offer our customers eight different lenses to ensure perfect results everytime.
The right focus lens for your application