The APCD-635-01-C3 from Arima Lasers is a Laser with Power 2 to 3 mW, Wavelength 630 to 640 nm, Output Power (CW) 2 to 3 mW, Operating Temperature 0 to 40 Degree C, Storage Temperature 0 to 80 Degree C. More details for APCD-635-01-C3 can be seen below.