The LI650-4-5(8x26)20DEG-F100 from Picotronic is a Laser with Wavelength 650 nm, Power 4 mW, Output Power (CW) 4 mW, Operating Temperature -20 to 50 Degree C, Storage Temperature -40 to 80 Degree C. More details for LI650-4-5(8x26)20DEG-F100 can be seen below.