Founded in 1960, Beijing Glass Research Institute (BGRI) is a state owned institute that specialises in optical materials. The organisation develops scintillation crystals and detectors, polarisation maintaining optical fibres and devices, infrared optical fibres and devices, and special glasses.
Bruker Nano Surfaces Division provides a comprehensive offering of AFMs, 3D non-contact optical stylus surface profilers and tribology testing and mechanical testing. Always interested in a new metrology or inspection challenge, Bruker consistently delivers a customer-focused solution for any problem or budget.
The company's product offering includes production-ready instruments that are tailored to customers' specific application needs and perform the crucial inspections necessary to solve quality control issues while focusing on increasing yield and reducing manufacturing waste. Whatever the measurement needs, Bruker has a solution that will fit any application and budget.
CDGM Glass is a large optoelectronic materials supplier in China whose products are widely used in the fields of photoelectric information, aerospace and new energy.
In order to meet the demands of modern photoelectric information products, CDGM supplies more than 240 glass types with different forms such as strip, pressing, aspherical preform. It also provides special glass, lighting glass, electronic glass, precious metal (platinum and rhodium, etc) refining and processing services.
Corning is a leader in specialty glass and ceramics. The firm creates and makes keystone components that enable high-technology systems for consumer electronics, mobile emissions control, telecommunications and life sciences. Corning succeeds through sustained investment in R&D, 160 years of materials science and process engineering knowledge, and a distinctive collaborative culture. Its products include glass substrates for LCD flat panel televisions, computer monitors and laptops; ceramic substrates and filters for mobile emission control systems; optical fibres, cables, hardware and equipment.
Crylight Photonics is a manufacturer of crystals (BBO, KTP, Nd:YAG, Nd:YVO4, Ti:sapphire YVO4, a-BBO) and high precision optics (simple lenses, doublet lenses, waveplates, glan laser,glan taylor, wollaston, Rochon polariser, windows, prisms, PBS, filters, mirrors, light guides) for OEM applications. Quality is assured through the use of advanced measurement systems including prism master, spherical lens measurement systems, interferometers and spectrophotometers, ISO 9001 certified.
Nanotech designs and manufactures a range of ultra-precision machining systems for both single point diamond machining and deterministic micro-grinding. Applications in consumer optics, defence, medical, ophthalmic, electronics, and micro-engineering. Machineable materials include non-ferrous metals, ceramics, optical glass, polymers, and crystals. Both axi-symmetrical and non axi-symmetrical 'Freeform' geometries can be generated using conventional machining, and more advanced 'Slow Slide Servo' and 'Raster' machining techniques.
Don Optics was established in 1980 to manufacture and supply special chemicals for optics.
In 1992, Don developed evaporation vacuum coating materials based on its own R&D technology. The company set up an R&D centre and received approval from the Korean government to supply various kind of products. It now manufactures high purity mixtures, SV-series, super hydrophobic materials, and hard coating sol, VH series, which have excellent compatibility and have been tried to meet the needs of the optical industry.
Giai Photonics is a supplier of optics and precision optical components.
For more than 10 years, Giai photonics has supplied optics and imaging technology to the R&D, electronics, semiconductor, pharmaceutical, biomedical, and military markets around the globe. Its products are used in a variety of applications, including biometrics identification, machine vision, fluorescence analysis, mini projectors, laser distance meters, infrared thermometers, cosmetics, four-wheel aligner, medical instruments, security monitoring, and barcode scanners.
Shenzhen Nano Macro Photoelectric Technology is a manufacturer of optical filters located in the new technology district of Shenzhen. The company is engaged in the biological and medical industries, offering precision optical films, narrow band pass filters, infrared end filters, through infrared acrylic panels, infrared windows, long and short wave pass filters and neutral density attenuation filters.
Sunny Optical Technology is a Chinese optical manufacturer with strong design capabilities and manufacturing know-how. Its aspherical lens applications (auto-focus and zoom), multilayer coating and other optical core technologies are all highly ranked in China.
The company is one of a few enterprises in China that have first-class design capabilities and mass production capacity for integrated products combining optics, mechanics, electronics and software technology. It has therefore established a leadership in special coating technology for lens production, aspherical optics, chalcogenide glass material, embedded software, 3D scanning and imaging, 3D ultra-precision vibration measuring, trace element analysis, ultra-high pixel camera modules design and manufacturing.
Suzhou HRT Electronic Equipment Technology, owned by Lanzhou Herriott investment (holding) group, has a production base located in Suzhou’s high-tech zone. The company has an independent workshop 60,000 square metres in size and has first-class wire saw assembly production lines, a complete production design studio, a testing laboratory and a clean assembly room. Its production line equipment is mainly used in solar silicon slice processing.
Trioptics China’s products offer high quality and a large range of functions. Its quality standards are particularly focused on the precision of its instruments and the offering of robust and user-friendly software. Economic aspects, functionality, durability and design all play a role in the development of its products. The intelligent solutions offered also enable good prices to be achieved.
Trioptics China offers visual and electronic autocollimators, collimators, telescopes, spherometers, optical test stations, camera module testers, MTF testers, alignment turning stations, lens centration measurement systems, systems for active alignment, systems for cementing and bonding lenses, interferometers, wavefront sensors, goniometers and measurement systems for IOLs.
Zhejiang Crystal-Optech is a national high-tech enterprise founded in August 2002. The company’s products are used in digital cameras, mobile phone cameras, security monitoring cameras, computer cameras, semiconductor illumination, micro projectors, smart glasses, road traffic marking and safety protection.
The sales volumes of its two leading products: an optical low-pass filter (OLPF) and an infrared cut filter (IRCF) are among the highest in the world. The company supplies many leading enterprises in the digital and cell phone communication industries.
Zhejiang Crystal-Optech uses precise optical cold working technology, super-hard material optical processing technology, precise optical films, semiconductor processes, coatings and embedding core technologies in the development of its products. In addition to the OLPF and IRCF, Its narrow-band pass filter, thermal diffusion panel, LED sapphire substrate, micro projector and reflective material series operate at a high quality level.