The powerful laser pointer is designed to provide you with high-quality green, red, blue, purple, and yellow laser pointers. We will do our best to provide you with the best price and most favorable laser pointer, so that laser pointer enthusiasts around the world can discover the world and share suggestions. How many electric finger star pens should the amateur astronomers choose to point to the stars to meet their needs? Personally think that the power of 200mW to 500mW is more suitable, and the special sunlight can be felt in the room with the power of 500mW or more. The price of laser pointer 1200mW laser has stable bandwidth and bandwidth, and the price is more expensive, but the human eye cannot distinguish the difference of this bandwidth. Among them, most of the friends who are financially bundled choose the power below 200 mW, and the price of the laser pointer is several hundred yuan. .
Lasers are widely used and are high-tech, high-precision equipment. Therefore, choice is very important. There are few brands of high powered laser type, but if the budget is not high, please don't choose big brands. If it is a good company, the wattage label will be correct, for example: <XXmW. But for many small manufacturers, especially in China, the power label is fake. Therefore, measuring with a laser power meter is the most reliable method. If you think the energy meter is too expensive, you can observe the beam with the naked eye. For a green laser, a beam of less than 5mW is invisible, a beam of 200mW is bright, and a beam of 1000mW is thicker, which can instantly light a match. For blue lasers, beams below 100mW are invisible, beams above 1000mW are bright, and blue lasers above 5W are thicker and can burn paper instantly.The powerful laser pointer is designed to provide you with high-quality green, red, blue, purple, and yellow laser pointers. We will do our best to provide you with the best price and most favorable laser pointer, so that laser pointer enthusiasts around the world can discover the world and share suggestions. How many electric finger star pens should the amateur astronomers choose to point to the stars to meet their needs? Personally think that the power of 200mW to 500mW is more suitable, and the special sunlight can be felt in the room with the power of 500mW or more. The price of laser pointer 1200mW laser has stable bandwidth and bandwidth, and the price is more expensive, but the human eye cannot distinguish the difference of this bandwidth. Among them, most of the friends who are financially bundled choose the power below 200 mW, and the price of the laser pointer is several hundred yuan. .