The green laser the customer purchased has a wavelength of 532nm and a power output of 35watts. It is capable of engraving barcodes on a variety of metals, including steel, aluminum, and titanium, with incredible precision and accuracy. The laser beam is focused to a point of around 50 microns, which is about half the width of the human hair. This allows for the creation of very fine lines and high-density patterns, making it an ideal tool for engraving barcodes.  

When it comes to personalizing and adding a touch of uniqueness to metal items, traditional engraving methods often fall short in achieving the desired outcome. However, with the advent of green laser engraving technology, the world of metal customization has witnessed a transformative shift. Now, stainless steel can be transformed into intricate works of art, showcasing impeccable precision and unmatched aesthetics.  

Metal engraving has long been revered as an art form, allowing for intricate designs and personalized markings that elevate the aesthetic appeal and value of various objects. With the advent of high-power green laser technology, this ancient craft has undergone a monumental transformation, ushering in a new era of precision, versatility, and unparalleled artistic expression.