Basic knowledge of using laser pointer
The first and most important thing is the clear application you need. When a laser pointer with a short-distance visible laser beam is sufficient, low-power red, blue, and green high powered laser pointers are usually used for classroom presentations, lectures, lectures, power points, and business meetings. Green laser pointers in the range of 50mW to 150mW are always very popular in astronomy. The bright and visible laser beam in the front is very useful for astronomy researchers, astronomy enthusiasts, and starry sky and starry sky demonstrations. On the other hand, high-power red, blue and green laser pointers are mainly used in military battlefields, scientific research, medical treatment, shooting, thermal experiments and other entertainment activities. Therefore, you always need to know what kind of application you need.
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Important note: When playing with the laser pointer, be careful not to let the light hit the eyes of your tiger. This may cause eye injuries. For this reason, the Animal Welfare Veterinary Association (TVT) recommends not to use laser pointers as cat toys. If you still don't want to do this without your four-legged friend's red dot, you need to pay attention to the laser beam like a cat while playing. In addition, please be careful not to let the laser light enter the cat’s eyes due to the reflection of the glass or mirror.
2021-10-27 11:51:36
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