Changchun Long Ze Precision Optics Co., Ltd.

Silicon Optical Lenses  is a single-component amorphous material of silica. Its microstructure is a simple network composed of silica tetrahedral structural units. Because Si-O has a large chemical bond and a very close structure, Silicon Optical Lenses have unique properties, especially for transparent Silicon Optical Lenses, which have excellent optical performance and excellent transmittance in the continuous wavelength range from UV to IR. Silicon Optical Lenses has a very low coefficient of thermal expansion, high-temperature resistance, excellent chemical stability, excellent electrical insulation, low and stable ultrasonic delay performance, excellent UV transmission performance, and visible and near-infrared Spectral performance, and has higher mechanical properties than ordinary glass. Silicon Optical Lenses is an acidic material that, besides hydrofluoric acid and hot phosphoric acid, is inert to any other acid and is a good acid-resistant material. The degree of corrosi

　　 Plano Convex Lenses  can also make a fire that many people don't know, so how do the convex lenses make a fire. Let me tell you. 　　The convex lens has the function of collecting light. When the sunlight is refracted by the convex lens, it will be concentrated at the focus. The energy of the light received at this focus is very high. If the flammable object is placed at the focus, it is easy to ignite. It is well known that a convex lens is used to illuminate a flammable firelight (the rot, the yarn extracted from the cloth, the dried thin bark, the dried wood chips, etc.) through the sunlight. In addition, the magnifying glass can be illuminated by the sun through the focus of the sun, and the vicious lens can be ignited by the wet or wetted water so that the convex lens is an important ignition tool. 　　In  Optical Lenses , convex lenses are especially common and widely used. The convex lens is a lens with a thick center and a thinner edge. Convex lenses have the effect of

Custom Triplet Lenses As  Spherical Lenses Manufacturer , let's talk to you about our new product, Triplet Lenses. Triplet Lenses is a composite lens consisting of three single lenses. The triple-lens allows the lens designer to overcome the Seidel aberration. This term is used in two ways. The three lenses can be glued together, such as the Steinheil triplet or the Hastings triple. Or the  Triplet Lenses  can be designed to have three spaced-apart glass. The former has the advantage of having a higher luminous flux due to less gas-glass interface, but the latter provides greater flexibility in aberration control because the inner surface is not limited to having the same radius of curvature. Jewelers' magnifiers usually use triple lenses. Our company specializes in  Custom Triplet Lenses , and we can customize it according to your requirements if you need it. For more details, please feel free to contact us and we will be happy to help you.

Optical lenses  are glass that changes the direction of light propagation and changes the relative spectral distribution of ultraviolet, visible, or infrared light. Optical glass is defined as a glass that has specific requirements for optical properties such as refractive index, dispersion, transmittance, spectral transmittance, and light absorption, and has uniform optical properties. The optical glass is mixed with high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium, etc. according to a specific formula, melted in high temperature in platinum crucible, uniformly stirred by ultrasonic waves, and then degassed; The time is slowly cooled to avoid internal stress in the glass block. The cooled glass block must be optically measured to verify that the purity, transparency, uniformity, refractive index, and dispersion rate are within specifications. The qualified glass block is heated and forged into an optical lens blank. High Precision Optical Comp

According to reports, the main growth driver is enhanced fan engagement and experience, while superior performance specifications, including clarity, clarity, portability, and magnification, also support progress. Interestingly, the superior performance specifications that drive this market growth are related to optical components. So let's take a closer look at how optical components are used in a major seller in the casual and sports optics industry: enhancements and virtual reality headsets, and advances in optical technology have cemented the success of this market. Enhanced and virtual reality headsets and optical technology According to IDC's global quarterly enhancement and virtual reality headset tracker, the total VR and AR market in the third quarter of 2018 increased by 9.4% year-on-year. In the quarter alone, global VR headset shipments reached 1.9 million units. Glass Optical Domes AR and VR devices must deal with complex processes that mix visual info

For wind and solar energy, advances in optical technology are another important growth driver that cannot be ignored. Responsible for reducing costs and thus making renewable energy more accessible, optical technology also plays a vital role in increasing output efficiency, extending equipment life, and making maintenance easier and safer. For example, optical ranging and detection systems are highly complex remote optical sensors that change the face of the wind in a number of ways. Since the introduction of concentration photovoltaic (CPV), solar energy conversion efficiency has also been improved. Unlike conventional photovoltaic systems, this technology uses specialized optics called Fresnel lenses to focus sunlight at greatly increased concentration ratios. Advanced optical technology reduces the size of the active surface of a solar cell, which means that only a small amount of silicon material is needed, reducing production and operating costs. Our company specializes