Red laser specifications: Wavelength(nm) 650 Laser output power(mw) >500 Transverse mode Near TM00 Operating mode CW Power stability(rms,8hours) <5% Warm-up time(minutes) <5 Aperture Position (mm) 25 Beam divergence, full angel(mrad) <2.5 Beam diameter at the aperture(mm) 5*5 Polarization ratio >50:1 Operating temperature(oC) 10 35 External Modulation TTL Modulating Repetition 0 30KHz Expected lifetime(hours) 10000 Warranty period 1 year