longpass filter40+ factories verified

ShenZhen Hengda Liyuan Optoelectronics Co., Ltd. is a professional technology-based enterprise engaged in optical coating production.

Optolong Optics Co., Ltd is the brand owner of optolong who is a manufacturer of astronomy filters, fluorescence filters. We also offer other interference filters like UV filters, visible filters and Near inferred filters, beam splitter, anti-reflection coating and optical mirrors as a OEM service.

Our company takes pride in offering a rich and diverse range of products, meticulously designed to cater to the multifarious and ever-evolving demands of our valued customers across various industries. Whether it's cutting-edge technological gadgets, high-quality consumer goods, specialized industrial components, or customized solutions tailored to unique business needs, our product portfolio stands as a testament to our commitment to versatility and excellence. Each product undergoes rigorous quality control measures, from the selection of raw materials to the final stages of production, ensuring that they not only meet but often exceed industry standards. This extensive variety not only allows us to serve a broad customer base but also enables us to adapt swiftly to market trends and emerging customer preferences, making us a reliable partner in addressing diverse requirements. ?

Shenzhen Nano Macro Photonics Technology Co., Ltd. (NMOT) is a professional optical technology solutions and production of filter manufacturer. Our optical factory produces a wide variety of Optical components, including Silicon lenses, Germainium lens, IR filter, and windows trans-infrared panels etc. Each Optical filter product is available in a range of sizes or focal lengths for a wide variety of application needs

Founded in 2022 and located in Taicang China-German Industrial Park, Jiangsu Province, C-Laser (Taicang) Material Technology Co., Ltd. is deeply engaged in the high-end optical field. Backed by a professional team of 12 engineers, we have established a comprehensive integrated platform for R&D, processing, and testing of high-purity quartz materials, focusing on the development of high-end optical quartz materials to precisely meet the rigorous application requirements of high-end semiconductor, high-energy laser, special optics, and other cutting-edge fields.

Shanghai Jingsheng Optoelectronics Technology Co., Ltd. is an enterprise specializing in the research and development, production and sales of precision optical components, laser crystal materials, and optical communication components. The products are mainly used in optical communication, lasers, medical equipment, aerospace, and automotive fields such as radar and machine vision serving the global market. The company's main optical products include: High-precision lenses, prisms, mirrors, beam splitters, windows, wave plates, filters, etc.; Laser crystals include: BBO/LBO nonlinear crystals, YVO4 crystals, ND: YVO4 lasers Chips, LN wedge angle chips, KTP+ND: YVO4 (DPM); The devices include lasers, isolators, circulators, collimators and other products that sell well at home and abroad.

Changchun Yutai Optics Co Ltd. Specialize in the design and volume manufacturing of high performance optical components such as lens, prisms, windows, filters, mirrors and more for use in optical instruments and laser systems, as well as for military, telecommunications, medical, environment monitoring industry.

Band Optics Technology was founded in 2008, an ISO 9001: 2015 certified factory that has been manufacturing the optical components & lens systems for over 15 years.

CPG optics, founded in 1990, has supplied many different kinds of optical components with high quality and favorable price, such as optical windows, optical lens, optical prisms etc. We are pleased to get your inquiry, and we will reply you as soon as possible. We stick to the principle of "quality first, service first" and apply "zero defect, zero complaints" as the quality objective.

Shenyang Ebetter Optics Co., Ltd. is a professional manufacturer of precision optical components and optical lens, diffraction grating manufacture. Since the company was established, it has been committed to the research and production and sales. We can carry out the optical system design and production of related accessories, and moreover we have already got import and export rights. Nowadays products have been sold to many countries and regions, and established long-term good relations of cooperation with the optical companies of United States, Canada, the European Union and other countries. We get a good reputation with quality products.

Tianjin, a significant and international port city, is where the national high-tech company--Tianjin Tengteng Optoelectronic Technology Co., Ltd. Started and developed. It was established in 1995, focused on production, research and sales of precision optics. Over two decades, our company has become one of the leading manufacturers of optical components, crystal components and optical assemblies in China. Our products have been exported to many countries and regions in the world. We have achieved a good reputation and comment with top grade products and considerate service from home and abroad. Tianjin Tengteng Optoelectronic Technology Co., Ltd. Was among the first batch of private enterprises engaged in precision optics in China, and we're No, 1 in Tianjin City. Over 20 years, sticking to our management concept and operation philosophy, with a focus on superlative craftsmanship and technical orientation, we've been committed to processing and manufacturing of medium and small batch, medium and high precision optical components. Our products are mainly exported to Europe and America. We cooperate with many domestic optic corporations and military enterprises. Wide scope of processing and complete product portfolio are our characteristics, and our products cover ultraviolet, visible light and infrared band. The diameter scope of processing is around Φ1 for endoscopic lens~Φ300mm for standard spherical lenses and windows. We're proud of our manufacturing capacity. Of course, competitive prices, good reputation and service are our biggest advantages and also the core competitiveness for us to have a presence in the international market!

Changchun Sunday Optics Co., Ltd, was founded in 2010, located in optical base Changchun city. With branches in Changchun, Jiangsu, Nanjing, Sunday Optics mainly produces spherical lens, aspheric lens, prisms, high precision window, filter, coating, laser lens, optical design and optical assembly. The minimum size of the lens can be 0.1mm, and the tolerance of prism's 90-degree angle can be 2 ' '

VY Optoelectronics Co., Ltd. Specialized in manufacturing kinds of optical precision element and photographic lens &accessory. Through many years' hard work and positive innovation, we have became a optical company integrating lens design, production and sales.

Founded in April 2016, Shanghai Ruitai Photoelectronic Technology Co., Ltd. (Raytekoptics)is located in Jiading industrial base, Shanghai National Technology Transfer Center, Chinese Academy of Sciences, adjacent to the Institute of Optics and mechanics, Chinese Academy of Sciences. At present, the company has nearly 50 employees, mainly producing and selling all kinds of optical components, including all kinds of optical lenses, optics mirrors, optics windows or diffusers, optical filters, polarization optical components, spectrometers, optical prisms, optical diffraction gratings, infrared optical components, fiber assemblies, laser optical components, coated optical components, ultrafast optical components, transfinite optical mirrors, etc. As a wholly-owned subsidiary of Shanghai Jingzhi (formerly Shanghai silicon sword) new materials Co., Ltd. And Shanghai C-laser, Shanghai Ruitai Photoelectric has a professional production base of 10000 square meters and various processing equipment, including large water jet, horizontal band saw, CNC machining center, multi-function milling machine, CNC fine carving machine, CNC plane precision milling machine, CNC lathe, water mill, internal circular slicer and polishing machine, polishing machine, Focused ion beam(FIB), Magnetorheological Polishing (MRF), CNC six axis small grinding machines, interferometers and other sophisticated equipment dozens. On this basis, Shanghai Ruitai Photoelectric can provide customers with accurate, complete, high quality optical parts customized processing services. Our products sell well in Europe, the United States, Russia, Japan, South Korea, Germany, Spain, Italy, France, Saudi Arabia, Canada, Australia, New Zealand, Norway, Argentina, South Africa and other countries and regions, and are deeply recognized and appreciated by users at home and abroad. In addition, Raytek Optics widely supply all types of optical parts made of Corning, Schott, Hellma, Nikon, Ohara, AGC, Vitron and other materials, including quartz glass, glass ceramics, optical glass and coating materials. The main domestic optical mechanical (Electrical) institutes, research institutes and astronomical institutes at all levels have established extensive and profound business relations with us.

Jiaozuo Commercial FineWin Co., Ltd is dedicated in research, production and sales of Semiconductor Wafers, Precision Optics, Acousto-optical & Piezoelectric&Laser Crystals.

General items: Sales of mechanical equipment; Optical glass sales; Optical cable sales; Sales of special electronic materials; Sales of power electronic components; Wholesale of electronic components; Sales of semiconductor lighting devices; Sales of technical glass products; Sales of daily glassware; Retail of hardware products; Wholesale of hardware products; Sales of pneumatic and electric tools; Sales of experimental and analytical instruments; Sales of intelligent instruments; Instrument sales; Sales of electronic measuring instruments; Sales of special instruments for environmental monitoring; Mold sales; Sales of electronic components and electromechanical components; Retail of electronic components; Sales of agricultural machinery; Sales of specialized machinery for agriculture, forestry, animal husbandry, sideline and fishery; Sales of mechanical parts and components; Sales of special equipment; Sales of electrical instruments and meters; Sales of mechanical and electrical equipment; Sales of special electronic equipment; Import and export of goods; Technology import and export. (Except for projects that need to be approved according to law, business activities shall be carried out independently according to law with the business license)

Accute Optical Technology Co. Ltd, founded in 2008, is designing and marketing of optical coating filters, color filters, mirrors, windows and prisim from UV wavelength to near IR wavelength. They're widely used on CCTV devices, visual machines, medical and beauty instruments, laboratory instruments, photography machines, biomedical instrumentation. We have achieved ISO9001 and all products are RoHS compliant.

UNI Optics Co., Ltd specializes in optical components and optical assemblies, located in Fuzhou, Fujian province, P. R. Of China. UNI Optics now has more than 150 skilled employees, which include 15 dedicated engineers and over 6000 square meters of manufacturing facilities. We carry out ISO9001: 2015 quality management system.

Shanghai Yangxin Trading Co., Ltd. Is the sales office of Nantong Optical Glass factory. We were set up in 2007, with area of 7, 000 square meters and more than 90 skilled workers.

Giai photonics Co., Ltd has been a leading supplier of optics and optical components to industry since 2008, designing and manufacturing a wide array of multi-element lenses, lens coatings, imaging systems, and Opto-Mechanical equipment. LED by a staff of skilled optical engineers and scientists, Giai is application focused and pursues new ways to implement optical technology, enabling advancements in semiconductor manufacturing, industrial metrology, and medical instrumentation. Our precision products improve efficiencies & yields and are used in test & measurement quality assurance applications, the automation of manufacturing processes, and research.

FUZHOU is a significant and international port city, is where the national high-tech company-YSJ TECHNOLOGY Co., Ltd is specialized in high precision optical glass components, high power laser optics and various infrared optics etc. Adhering to the quality-based, market-oriented pursuit, and is committed to research and development and production of optical lenses, infrared optical lenses, large-diameter windows, lenses, prisms, mirror, filter and other optical products that meet domestic and international needs, and pursues reliability on the basis of high quality. The company serves customers at home and abroad with mature products, stable quality and perfect service system! The company's products pursue service first and quality first. Together with our customers, we will continue to create brilliant! Warmly welcome friends from all walks of life come to visit, guide and negotiate business!

Changchun Worldhawk Optoelectronics is a Private Limited company with nearly 40 years experience in optical field. Our main products covers optical component made of optical glasses, infrared crystal and fused silica, such as optical windows, filters, lens, prisms, mirrors and powell lens, ball lens etc...

Huizhou Yisu photonincs Co., Ltd. Was established in 2013, focusing on"R&D and production of precision coating of optical component and industrial lenses and optical systems"for more than ten years. At the beginning of the establishment, a processing and manufacturing plant was established in Shenzhen. After years of baptism, the company expanded and relocated to Huizhou, a world-famous and charming city. It has built an industrial park of more than 5, 000 square meters and a thousand-level dust-free purification workshop. The company has a group of experienced technical research and development teams and multiple advanced optical vacuum coating machines and high-precision optical processing production lines to quickly complete customer research and development and batch product.

Our company was founded in 2001. We have a strong technical group and rich experience over 40 years in optical coating. There are advanced automatically operated coaters( Optorun OTFC1300 and

AZURE Photonics Co., Ltd, established in 2000, is an ISO 9001: 2008 certified leading professional designer and manufacturer. We are headquartered in Fuzhou, China.

Manufacturer optical lenses, mirrors, beamsplitters, prisms, waveplates, infrared parts, crystals, reticles, microlens array, phase plate and diffraction optics. China.

Our Products

The capital of Jilin Province, Jilin Jiahua Science and technology limited company manufacturing center is located in the northeast of China's Changchun City, optical base she is famous in China. Since the establishment of R & D Jiahua focused on optical products, production and sales, has now developed into a modern enterprise integrating design, optical production, sales in the integration of.

LaserOptec located in Qingdao High-tech District, focuses on manufacturing high-precision customized optical components and coatings, included lenses, windows, prisms, filters, beamsplitters, mirrors, polarizers, crystals, etc. For a variety of general and specialty applications of Laser, Medical, Imaging, Display, Life science, Automotive, Aerospace, Military, Metrology, Research, Telecom, etc.

UNI Optics Co., Ltd specializes in optical components and optical assemblies, located in Fuzhou, Fujian province, P. R. Of China. UNI Optics now has more than 150 skilled employees, which include 15 dedicated engineers and over 6000 square meter of manufacturing facilities. We carry out ISO9001: 2015 quality management system.