Advantages of red laser pointer
If you browse a little in our friendly store, you will immediately notice: we are not ordinary, but in fact only extraordinary. Our gift is-at least we found it! -Fun, original, smart, witty, and whimsical. So almost everything, but not boring. It is for Christmas that one can give a big gift calmly again, or? The best is exciting, surprising and creative Christmas gift ideas that are beyond the scope of ordinary people. Christmas gifts for children Christmas gifts for loving mothers, Christmas gifts for the most precious gifts-Christmas gift ideas for all your little angels. This basic question has helped you clearly understand which type of green high powered laser you like best. For presentations, business meetings, teaching, or simple presentations in PowerPoint, a laser pointer with a lower power output is usually sufficient. For military, astronomical or scientific research, such as stargazing, rescue, camping and pointing, etc., green laser diodes with higher output power should be selected, because the high-power green laser pointer can make the laser beam still visible.
Tags
Material
Some time ago, the red laser has three significant advantages over the green laser pointer: First, the price. In fact, the cost of green lasers was more important than that of red lasers. Then the fact is that the green laser is not easy to focus due to the stronger heating of the laser diode. Finally, it was cold. The technology at the time did not allow the equipment to operate at 0°C, which was different from the red laser that could operate in all weathers. If I speak to you in the past tense, it is because all these advantages are no longer valid in the present. The price of the green laser level on the market has dropped, so everyone can use it. Regarding the focus so far, the projection of the green laser line requires a complicated conversion process. The light from the red laser diode is converted into green light by an additional element. However, a new generation of laser instruments has emerged. The device uses real green laser diodes. The diode is more efficient and the device is more compact.
2021-12-23 09:23:11
Your Answer: