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Grand Opening of the 21st Changchun International Automobile Exposition
7/16/2024
On July 13, the 21st Changchun International Automobile Exposition was grandly opened in Changchun Northeast Asia International Expo Center. Since the first China (Changchun) International Automobile Exposition was held in 1999, this auto industry event is not only a platform for Chinese and foreign automobile enterprises to display new technologies and products, but also an excellent window ...
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Grand Opening of the 21st Changchun International Automobile Exposition
7/16/2024
On July 13, the 21st Changchun International Automobile Exposition was grandly opened in Changchun Northeast Asia International Expo Center. Since the first China (Changchun) International Automobile Exposition was held in 1999, this auto industry event is not only a platform for Chinese and foreign automobile enterprises to display new technologies and products, but also an excellent windo...
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What are the main applications for optical components?
7/1/2024
Optical components are devices that are capable of manipulating light, the direction of propagation of light waves, the intensity, frequency and phase of light, and other characteristics. They are capable of focusing, diverging, splitting, reflecting, refracting, etc. light to achieve effective control of light. The following are the applications of optical components in different fields:
- C...
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Congratulations on the success of the Chang'e 6 mission of the Moon Project!
6/25/2024
On 25 June, the Chang'e 6 return vehicle successfully landed with lunar samples from the back of the moon, completing a new breakthrough in China's space technology. Over the past 20 years, all comrades involved in the development and construction of the Moon Exploration Project have carried forward the spirit of exploring th...
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How to Make Silicon Wafer
12/26/2022
The raw material is known as silicon or Si. It is the second most abundant element in the earth after oxygen. Silicon is mostly found in silica sand or silica stone, but it is also found in natural water, trees, plants, etc. The chemical symbol for silicon is SiO2. It needs to be refined because it is combined with other substances in nature.
Silicon Wafers are f...
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The Introduction of Optical Prism
12/19/2022
An optical prism is a piece of glass or other transparent material that is cut at precise angles and planes. It can be used to analyze and reflect light. Ordinary triangular prisms can split white light into its component colors, which called spectrum. Each color or wavelength that makes up white light is bent or refracted into different quantity. Shorter wavelengths (which are toward...
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Laser Window
8/22/2022
The laser window is a piece of optical glass that is ground and polished to form two parallel surfaces, which can provide high transmittance for certain wavelengths of light. Laser Windows can be used in the field of laser transmission and laser safety. They are usually used as protection devices for electronic sensors, Optical Glass Lenses and laser processing heads.
Laser wind...
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Color Glass Filter - Golden(Yellow) Glass
8/22/2022
Yellow filters that cut off as much as possible of the wavelength light shorter than a specific wavelength, while transmitting as much of longer wavelength light as possible at 400nm~510nm range. Used for beauty, Laser Protective Windows, Optical instruments of surveying and mapping, Machine vision devices, Optical detection instruments. The popular science optical, A digital optic...
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Color Glass Filter - Blue Glass
8/22/2022
The filter is made of glass and special dyes. The blue filter can only let blue light pass through. Compared with ordinary glass,the molecular structure and refractive index of blue filter have changed, and the passage of some color light has changed. For example, when a white light passes through a blue filter, it emits a blue light, while the green light and red light are very few, and...
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Color Glass Filter - ZWB1(UG11), ZWB2(UG1), ZWB3(UG5)
8/22/2022
Zoolied UV glass has a good penetration, the models are divided into ZWB1 (UG11), ZWB2 (UG1), ZWB3 (UG5), can absorb visible light. Mainly used for geological surveys,non-destructive detection, medical analysis equipment, UV transparent filter.
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What is a narrow bandpass filter?
8/22/2022
What is a narrow bandpass filter ?
It is an Optical Lens that only allows the required light to pass through. The narrow bandpass filter selectively passes through a certain wavelength of light. At present, narrow bandpass filters are widely used in different sensors for the separation and synthesis of optical signals.
Zoolied provides a variety of narrow bandpass fil...
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What is the function of Powell lens?
8/22/2022
ZOOLIED is a professional optical component manufacturer, always committed to the development, research, production, manufacturing, and processing of optical products. We provide customers with various materials and various sizes of powell prisms.
Powell Optical Glass Prism is also called laser linear generator lens. Unlike Cylinder Lens, the dome of Powell optical glass prism...
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What are the types of laser rods?
8/22/2022
The laser rod is a solid, mainly composed of yttrium aluminum garnet crystals, which can be divided into Nd:YAG crystals, Ce:Nd:YAG crystals, Yb:YAG crystals, and the like. Laser bars used in laser marking machines, laser cutting machines, and other industrial laser equipment are generally ND:YAG crystals.
1. The tunable laser rod, according to the transition metal ion dd transition susceptible...
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Color Glass Filter - Red Glass
8/22/2022
Red filters are widely used in medical equipment, finance, metallurgy, photography, photographic, optical instruments and other fields of science. We have so many kinds of red glasses including HB600 HB610 HB630 HB640 HB685 HB700 HB720. We warmly welcome customers at home and abroad come to purchase, we will provide you with satisfactory products.
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Dome Lens
8/22/2022
The Dome Optical Lens is a hemisphere. The thickness of the two optical surfaces is equal, forming a naturally strong shape, which becomes stronger under pressure. This makes Dome Lens ideal for underwater environments and applications such as camera dome ports and diving windows.
BK7 or H-K9L domes Hemispherical Lenses are mainly used for meteorological applications. BK7 provid...
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