See the video below to see what [styropyro] claims is the brightest laser pointer in the world. The key is a possibly gray market very large green laser array. It appears to have at least 24 ...

If you don’t have the original package, use a [amazon link="B01KC8O6T0" title="protective case"] or a padded bag that ...

After you plunk down your pittance and wait a few weeks for the package to arrive ... of the diode-pumped solid state (DPSS) laser inside the pointer. The process is only about 48% efficient ...