This part was marked using a 20 watt q-switched ytterbium fiber laser with 160 mm focal length lens. The 160mm focal length lens has a working distance of 176mm from lens to part. The part was surface annealed to create sharply contrasting marks. 16 watts of power were used to mark, with a frequency of 80 kHz and speed of 4 inches per second.
![[No fade] LPC Product Animated WEBP](https://dev.laserphotonics.us/wp-content/uploads/2023/12/No-fade-LPC-Product-Animated-WEBP.webp "[No fade] LPC Product Animated WEBP")
