The IPEX- 868 from Light Machinery is a Laser with Wavelength 193 nm, 351 nm, Power 20 to 60 W, Output Power (Pulsed) 20 to 60 W, Pulse Energy 200 to 600 mJ, Stabilised Pulse Energy (mJ): 250 to 700 mJ, Pulse Width 12 to 20 ns. More details for IPEX- 868 can be seen below.