Measurement video — Actual power of 532nm green waterproof laser pointer
532nm is a commom wavelength in laser pointer.The commom ones are 5mW,50mW,100mW,200mW,1000mW.According to the principle of green laser light, it is difficult to make high power products.The main reason is that there is no high-power green diodes, the second is a large amount of green heat,the product is easy to burn out. This high quality ...