1. With B445nm 4000mW 2. Small laser beam 3. Very thin of the blue laser 4. Laser Style: Diode modules analog Technical specifications:Wavelength (nm):445±5Output power (mW) :> 4000Transverse mode:Near TEM00Operating mode:CWPower stability (rms, over 4 hours):<1%Warm-up time (minutes) :<2Beam divergence, full angle (mrad) :<0.8Dimensions of beam at the aperture (mm) :2.5×3.5Beam height from base ...