The Nano LG 250-20 from Litron Lasers Ltd. is a Laser with Wavelength 213 nm, 266 nm, 355 nm, 532 nm, 1064 nm, Pulse Width 4 to 6 ns, Pulse Energy 4 to 250 mJ, Repetition Rate 20 Hz, Operating Temperature 5 to 35 Degree C. More details for Nano LG 250-20 can be seen below.