The DC650-2.2-3(12x34) from Picotronic is a Laser with Wavelength 650 nm, Power 2.2 mW, Output Power (CW) 2.2 mW, Operating Temperature -20 to 50 Degree C, Storage Temperature -40 to 80 Degree C. More details for DC650-2.2-3(12x34) can be seen below.