The medium quality 2 1/2" focal length lens for Universal Laser System machines is a good, multi-purpose engraving and cutting lens. It provides good quality engraving over very large areas, with minimial change in engraving dot sizes. In other words, the variation in height fluctuations of materials and the engraver's table, over larger areas is offset by using this lens. The same is true for cutting as well. And, certainly it can be used for any size job whether small or large.
Universal Laser Systems machine, focus lens with holder. 2 1/2 inch focal length lens.
Medium grade lens quality for good quality CO2 laser engraving and cutting at a savagely low price.
Indepth Product Information
Fits all platforms, however, please identify your ULS laser engraver/cutter model in the options when ordering. Thank you.