Do you know how to deal with laser pointers?
What should you do with the laser pointer. If you plan to buy a laser pointer, please try to buy a Class 2 laser pointer (that is, with 1mW output energy). If you already have a laser pointer, or before using it, please read the label on the laser pointer carefully. Be careful when using the laser pointer. Remember, this is a potentially dangerous device. Never point the pointer to others. Do not let children use the laser pointer as a toy. Using a green laser pointer to remove celestial bodies for you to the following people is not the only application (application) of laser pointers in astronomy. The green laser pointer can also be mounted on the telescope, using the console or holding the laser by hand from the throat parallel to the optical axis of the telescope. The green pointer laser beam clearly shows where the telescope is pointing and the object observed with the telescope.
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The green high powered laser mounted on the telescope can also aim the telescope at the celestial body faster and easier. The power range of the green laser pointer ranges from 1mW to 200mW to determine the difficulty of using energy. The main point to consider when determining the energy level of an astronomical laser is the number of people watching the stars with you. If she is just a person, then less energy like 5mW is appropriate. If you use a large group of people who will not permanently follow you for stargazing, the laser needs to be more visible, because a considerable amount of energy such as 100mW would be appropriate.
2021-10-20 12:22:19
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