3 ms·
Because the laser has a very narrow beam, no, you can't hold it steady enough for a deliberate aim, but, you can end up wiggling it around enough over the targe
by JulianMorrison 11y ago
Because the laser has a very narrow beam, no, you can't hold it steady enough for a deliberate aim, but, you can end up wiggling it around enough over the targeted area, that one or more glints get in someone's eye, and a laser can harm an eye with an instant's exposure.