The OBIS CORE LS Series from Coherent Corp. is a Laser with Wavelength 488, 594 nm, Power 20 to 150 mW, Output Power (CW) 20 to 150 mW, Operating Temperature 15 to 40 Degree C, Storage Temperature -20 to 60 Degree C. More details for OBIS CORE LS Series can be seen below.