The power of the green laser is relatively large

Originally there was only a DPSS 473nm blue laser pointer, with low output and unstable. Recently, the blue laser diode (445nm) and hybrid light source high-brightness projector developed by Casio has mass-produced the output of blue semiconductor diode above 1000mW (level 4), and it is becoming more and more popular. Green lasers are very popular these days, especially by astronomers and astronomers. The green laser emits a light beam with a wavelength of 532 nanometers, and the measured value of the red laser beam is 630 nanometers. As you may know, green lasers are much more powerful and are generally classified as Class 3a lasers in the United States because they measure less than 5 milliwatts. However, please pay attention to label permissions.