The green laser pointer is increasingly important to you

A growing number of green laser Pointers are becoming more popular, although they are generally more expensive than red Pointers, with many models costing as much as $100 in 2012. The green laser is just more powerful than the red laser. They are brighter and can be seen from greater distances, even when operating below 5mW. Of course, this also means that green laser pointer can be more dangerous than red ones. When operating this type of laser, it is important not to point it at anyone's eyes or at any aircraft in the sky, which is actually a federal crime in the United States. Lidar fires a red laser designator and picks up objects that reflect the laser, creating a 3D map of the car's surroundings. Uber says its lidar is equipped with four lenses -- two for laser lasers and two for receiving them. The Waym lidar is equipped with only one lens that can emit or receive lasers. Waymo said its suspicions were confirmed when Otto told Nevada's Department of Motor Vehicles in September that its self-driving trucks relied on a customized lidar system.