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Dongguan Laser - Application of laser pointer
Laser pointer we also known as laser pen, originally as a lecturer or speaker remote control mark screen or the blackboard a particular part of the convenient tool and invention, is designed to be portable pencil size, since the early 1990 s, laser pointer is very cheap, the main light source has a red light (650-660 nm), green (532 nm), There are also blue (445-450nm) and blue-violet (405nm) light sources.
03
2023
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04
2020 Lanyu Laser makes an appointment with you at Shanghai Munich Light Expo
Lanyu Laser invites you to attend the 15th Munich Shanghai Light Fair in 020, warmly welcome all customers and friends to visit and guide.
The advantages of a new laser technique -LDI laser direct imaging
Laser Direct Imaging (LDI) Laser Direct imaging (LDI) Laser direct imaging (LDI) Laser direct imaging (LDI) Laser direct imaging (LDI) Laser direct imaging (LDI) Laser direct imaging (LDI) : A technique in which a circuit image is directly projected in the form of a laser beam onto a photoresist coated circuit board to achieve pattern transfer.
Lanyu Laser tell you why the laser can not be seen in the daytime
Laser is known as "the fastest knife", "the most accurate ruler", "the brightest light". "Optical amplification of stimulated radiation," or laser. How many colors does the laser come in? The color of the laser is determined by the wavelength of the laser. Certain wavelengths correspond to certain colors. When it is put through a prism, it can see red, orange, yellow, green, blue, cyan and violet light. In fact, it also contains invisible infrared light and ultraviolet light. The monochromatic property of laser is far more than any other monochromatic light source. The color of the laser is very pure light, and it only shines in one direction, which is extremely bright.