The TECH-351 Basic - 3 from Laser-export is a Laser with Power 150 mW, 100 mW, 1000 mW, Wavelength 351 nm, 527 nm, 1053 nm, Output Power (Pulsed) 150 mW, 100 mW, 1000 mW, Pulse Width 5 to 9 ns, 6 to 12 ns, 9 to 20 ns, Pulse Energy 120 µJ, 100 µJ, 150 µJ. More details for TECH-351 Basic - 3 can be seen below.