Secondly, you are also exposing yourself and others to the optical system, and there is even a great risk of blindness, just like a mirror to it, so that you don't let the laser directly into someone else's eye. I've never been on a reflective surface. A green laser pointer that keeps the laser shining even when you remove your hand from the switch. It is a rare type of pen, so it is very convenient to free your hands. It is one of the laser Pointers in high demand at research institutions and universities. Make a circuit and turn it on with a switch. It's good to take the switch out of the box and turn it on and off with your fingers, but I also want to put it all in the box and slide it on. To make it slide, make a bump on the lid of the box to move the switch. The protrusion can be made by sticking another piece of plastic or similar to the box. Let's determine the position of the bump and switch while considering the slider's range of movement.
The high-power green laser pointer is an adjustable model, so it can be used for a variety of purposes. Solid and responsive objects do not retain heat easily, helping to extend the exposure time. It comes in handy when you want to open your hands or experiment or research. It is also used by laser technicians who can manipulate laser beams freely on stage. Perfect for pointing at stars for astronomical observations. At night, you can see the blue light from your hand to the sky, so you can enjoy the interpretation of the constellations and the beauty of the starry sky. For construction site/work in the dark place please rest assured, you can use 1000MW laser pointer to illuminate distant, high or dangerous places, and as if standing on the scene command!