The parts were marked with a 20 watt q-switched ytterbium fiber laser and 254 mm focal length lens. The 254mm focal length lens has a working distance of 296mm from lens to part. The parts were spread across the length of the field to demonstrate the capabilities of both the 254mm lens and the laser. Due to the lack of proper fixturing the parts were placed at the top, middle and bottom of the field. The parts were placed near the edges of the field to show that there was no distortion when marking near the limits of the marking field. The parts were marked with two sets of fonts. One font was a narrow font the other was a bolder font. This was done just to provide different options for visibility and contrast.