The LDM-0850-C-0040-04-99-000-A from Coherent Corp. is a Laser with Wavelength 845 nm, 850 nm, 855 nm, Power 3.5 to 4.8 mW, Operating Temperature 0 to 60 Degree C (Case), Storage Temperature -40 to 85 Degree C. More details for LDM-0850-C-0040-04-99-000-A can be seen below.