Optical Lens

Glued lens

Optical lens is an indispensable part of machine vision system, which directly affects the quality of imaging and the implementation and effect of the algorithm. Optical lens can be divided into short focal lens, medium focal lens and telephoto lens from focal length. From the field of view size divided into wide Angle, standard, telephoto lens; Structure is divided into fixed optical enclosure focus lens, manual optical enclosure focus lens, automatic optical enclosure focus lens, manual zoom lens, automatic zoom lens, automatic aperture electric zoom lens, electric three variable.

Dichroic prism

Optical lens is an indispensable part of machine vision system, which directly affects the quality of imaging and the implementation and effect of the algorithm. Optical lens can be divided into short focal lens, medium focal lens and telephoto lens from focal length. From the field of view size divided into wide Angle, standard, telephoto lens; Structure is divided into fixed optical enclosure focus lens, manual optical enclosure focus lens, automatic optical enclosure focus lens, manual zoom lens, automatic zoom lens, automatic aperture electric zoom lens, electric three variable.

Larg lens

Optical lens is an indispensable part of machine vision system, which directly affects the quality of imaging and the implementation and effect of the algorithm. Optical lens can be divided into short focal lens, medium focal lens and telephoto lens from focal length. From the field of view size divided into wide Angle, standard, telephoto lens; Structure is divided into fixed optical enclosure focus lens, manual optical enclosure focus lens, automatic optical enclosure focus lens, manual zoom lens, automatic zoom lens, automatic aperture electric zoom lens, electric three variable.

Ridge prism

Optical lens is an indispensable part of machine vision system, which directly affects the quality of imaging and the implementation and effect of the algorithm. Optical lens can be divided into short focal lens, medium focal lens and telephoto lens from focal length. From the field of view size divided into wide Angle, standard, telephoto lens; Structure is divided into fixed optical enclosure focus lens, manual optical enclosure focus lens, automatic optical enclosure focus lens, manual zoom lens, automatic zoom lens, automatic aperture electric zoom lens, electric three variable.

Half pentaprism

Optical lens is an indispensable part of machine vision system, which directly affects the quality of imaging and the implementation and effect of the algorithm. Optical lens can be divided into short focal lens, medium focal lens and telephoto lens from focal length. From the field of view size divided into wide Angle, standard, telephoto lens; Structure is divided into fixed optical enclosure focus lens, manual optical enclosure focus lens, automatic optical enclosure focus lens, manual zoom lens, automatic zoom lens, automatic aperture electric zoom lens, electric three variable.

Cylindrical mirror

Optical lens is an indispensable part of machine vision system, which directly affects the quality of imaging and the implementation and effect of the algorithm. Optical lens can be divided into short focal lens, medium focal lens and telephoto lens from focal length. From the field of view size divided into wide Angle, standard, telephoto lens; Structure is divided into fixed optical enclosure focus lens, manual optical enclosure focus lens, automatic optical enclosure focus lens, manual zoom lens, automatic zoom lens, automatic aperture electric zoom lens, electric three variable.

In-vehicle lens

Optical lens is an indispensable part of machine vision system, which directly affects the quality of imaging and the implementation and effect of the algorithm. Optical lens can be divided into short focal lens, medium focal lens and telephoto lens from focal length. From the field of view size divided into wide Angle, standard, telephoto lens; Structure is divided into fixed optical enclosure focus lens, manual optical enclosure focus lens, automatic optical enclosure focus lens, manual zoom lens, automatic zoom lens, automatic aperture electric zoom lens, electric three variable.

60x zoom surveillance lens

Optical lens is an indispensable part of machine vision system, which directly affects the quality of imaging and the implementation and effect of the algorithm. Optical lens can be divided into short focal lens, medium focal lens and telephoto lens from focal length. From the field of view size divided into wide Angle, standard, telephoto lens; Structure is divided into fixed optical enclosure focus lens, manual optical enclosure focus lens, automatic optical enclosure focus lens, manual zoom lens, automatic zoom lens, automatic aperture electric zoom lens, electric three variable.

Industrial lenses

Optical lens is an indispensable part of machine vision system, which directly affects the quality of imaging and the implementation and effect of the algorithm. Optical lens can be divided into short focal lens, medium focal lens and telephoto lens from focal length. From the field of view size divided into wide Angle, standard, telephoto lens; Structure is divided into fixed optical enclosure focus lens, manual optical enclosure focus lens, automatic optical enclosure focus lens, manual zoom lens, automatic zoom lens, automatic aperture electric zoom lens, electric three variable.

Laser fill light lens

Optical lens is an indispensable part of machine vision system, which directly affects the quality of imaging and the implementation and effect of the algorithm. Optical lens can be divided into short focal lens, medium focal lens and telephoto lens from focal length. From the field of view size divided into wide Angle, standard, telephoto lens; Structure is divided into fixed optical enclosure focus lens, manual optical enclosure focus lens, automatic optical enclosure focus lens, manual zoom lens, automatic zoom lens, automatic aperture electric zoom lens, electric three variable.

China Everbright Optical sincerely invites you to visit the Munich Shanghai Optical Expo.

The Munich Shanghai Optical Expo relies on the Munich Exhibition Group in Germany. Since 2006, it has been based in Shanghai, targeting the Chinese market and radiating to the Asia-Pacific region, deeply connecting high-quality enterprises and buyers in the laser, optics, and optoelectronics industries across Asia and even globally.

(2025 Zhongshan High-Quality Development Conference) Speech by Corporate Representatives | Zhongshan Guangda Optical Instrument Co., Ltd.

On February 6, Zhongshan held the 2025 City High-Quality Development Conference. Zhang Youliang, Chairman of Zhongshan Guangda Optical Instrument Co., Ltd., stated: to provide more efficient and faster customized production services to promote the high-quality development of the optical prism industry.

Guangda Optics: Leading position in the field of optical prisms

Zhongshan Guangda Optical Instrument Co., Ltd. is a high-tech enterprise that integrates research and development, production, sales, and service of optical components and lenses. It possesses a complete production process and supporting production equipment for optical cold processing, including blank cutting, rough grinding, fine grinding, polishing, coating, bonding, and silk screening (ink application), as well as high-end testing equipment.

Congratulations! "Zhongshan Guangda Optical Instrument Co., Ltd." has been awarded the national-level specialized, refined, special, and innovative "Little Giant" title.

On September 2, 2024, the Guangdong Provincial Department of Industry and Information Technology announced the public list of the sixth batch of specialized, refined, special, and innovative "little giant" enterprises, with three companies nominated from the Torch Industrial Group park.

The innovative research team of extreme optics in school of physics found that the absorption reduction effect of Purcell coefficient under topology protection

Professor Gu Ying and Professor Gong Qihuang, the innovative research team of extreme optics, School of physics, Peking University and State Key Laboratory of Artificial Microstructure and mesoscopic physics, have made important progress in the cross research of cavity quantum electrodynamics and topological Photonics: they proposed the mode coupling mechanism dominated by the boundary state under topological protection, and found the weak coupling system of cavity quantum electrodynamics on this basis In the topological photonic crystal, the enhanced absorption reduction effect is achieved and the high photon collection efficiency is achieved. Relevant research results were published in the authoritative journal of physics, Physical Review Letters. [“Absorption Reduction of Large Purcell Enhancement Enabled by Topological State-Led Mode Coupling, Physical Review Letters, 126, 023901 (2021) DOI: 10.1103/PhysRevLett.126.023901]。

Market insight of optical lens centering equipment and statistics and growth forecast from 2020 to 2026

Lens alignment device is a kind of ophthalmic equipment, which needs optical elements, which need to be accurately positioned and aligned to perform the correct optical function. Lens centering is very important to get the best performance from lens centering system. For any optical lens, the design must be excellent to provide the best performance.

Comprehensive analysis of auto optical metrology market in 2021

In order to understand the complete automated optical instrument market industry, we present a comprehensive report on "research insights on the automated optical instrument market". Effective qualitative and quantitative analysis techniques are used to accurately check data. The report analyzes the various factors that form the basis of successful business, including the seller, the buyer, the buyer, the buyer, the seller, the buyer, the buyer, the seller, the buyer and the seller, Seller and investor. It looks at the size and framework of the global automotive optics segment to understand the existing structure of each industry. It includes the methods to overcome the challenges and threats faced by the industry.

Optical industry starts midfield battle, how does Qiu Ti technology dig for the era of Internet of things?

The performance of mobile phone market in 2020 is not optimistic. According to the data of China Academy of information technology, in 2020, the total domestic mobile phone market shipment volume was 308 million units, a year-on-year decrease of 20.8%. However, as one of the focuses of mobile phone performance, the growth curve of camera goes up against the trend. According to the big data list of sunrise, in 2020, the shipment volume of domestic mobile phone lens manufacturers increased year on year.

Precautions for cleaning and maintenance of optical lens

The technology of optical lens is advanced, the quality is reliable, and the production cycle is short. In the cleaning process, any stickies, even nail prints or oil drops, will improve the absorption rate of the lens and reduce the service life. The addition of laser wavelength absorption to the lens will cause uneven heating and lead to the reflection of the lens. The design of the refractive index lens will change. When the laser wavelength passes through or reflects from the high absorption lens, the uneven diffusion of the laser power will make the center temperature of the lens high and the edge temperature low. This kind of change is called lens effect in optics. Tips on cleaning and maintenance of "optical lens"

Coating method on optical glass surface

Optical interference is widely used in thin film optics. The common method of optical thin film technology is coating thin film on glass substrate by means of vacuum sputtering, which is generally used to control the reflectivity and transmittance of the substrate to the incident light beam to meet different needs. In order to eliminate the reflection loss on the surface of optical parts and improve the imaging quality, one or more layers of transparent dielectric film are coated, which are called antireflective film or antireflective film. With the development of laser technology