The 2000mW laser designator is focused

It can even match points where the laser pointer is green and the eye damage is obvious. From the beginning, we were very careful to use the 10 milliwatt low power laser pointer, if not astronomical observation can come in handy, after using the hand to lock use. Starlight Park staff room? Introduced eight years ago, green laser pointer were a novelty that was hard for all but a lot of astronomy enthusiasts to get their hands on, and in recent years they have become a common bulk item as prices have dropped. Retinal damage from high-energy laser systems is often more common in military, industrial and hospital supplies. The severity of the damage depends on the type of direct laser, wavelength, exposure time and spot size. Different eye structures absorb laser light at different wavelengths, and blue light is more likely to cause photochemical damage to the retina (photocoagulation and photoburst effect). Powerful laser Pointers can fire fireworks, making it easier to burn balloons. After online shopping for a "strong laser", let a group of comparative experiments found that the laser pointer cigarette claims. Moreover, if the laser pointer beam is not focused on the surface of human skin, it can cause a burning sensation. Clearly, laser Pointers are not suitable as "toys".