close
Choose Your Site
Global
Social Media
No products found
Nanjing Band-Optics Technology Co., Ltd. specializes in fabricating high-precision optical components and lens assemblies. Our product range includes off-axis parabolics, toroids, aspherics & spherical lens, domes, prisms, filters, and flat windows. We utilize high-quality materials such as optical grade glasses, fused silica, sapphire, ZnSe, ZnS, Silicon, Ge, CaF2, Zerodur, and Aluminum to ensure the superior performance and reliability of our products.
High Precision: Our lens assemblies are manufactured with exceptional precision, meeting the demanding requirements of advanced optical systems.
Diverse Materials: We offer a wide range of materials to suit various applications, including optical grade glasses, fused silica, sapphire, ZnSe, ZnS, Silicon, Ge, CaF2, Zerodur, and Aluminum.
Customization: We provide customized solutions to meet specific customer requirements, ensuring optimal performance for each application.
Quality Assurance: Our rigorous quality control processes guarantee the consistency and reliability of our products, complying with the highest industry standards.
| Parameter | Off-Axis Parabolics | Toroids | Aspherics & Spherical Lens | Domes | Prisms | Filters | Flat Windows |
|---|---|---|---|---|---|---|---|
| Material | Optical grade glasses, fused silica, sapphire, ZnSe, ZnS, Silicon, Ge, CaF2, Zerodur, Aluminum | Optical grade glasses, fused silica, sapphire, ZnSe, ZnS, Silicon, Ge, CaF2, Zerodur, Aluminum | Optical grade glasses, fused silica, sapphire, ZnSe, ZnS, Silicon, Ge, CaF2, Zerodur, Aluminum | Sapphire, Silicon, Schott, Corning | Schott, CDGM, Ohara, Hoya, Corning | Interference, Dichroic, Polyester, Wratten2, Color glass | Schott, CDGM, Ohara, Hoya, Corning |
| Dimensions | Customizable | Customizable | 1.5~850mm +/-0.05mm | 1~300mm +/-0.05mm | 2-300mm +/-0.25mm | 3-400mm diameter | 1-1050mm +/-0.05mm |
| Tolerance | +/-0.05mm | +/-0.05mm | +/-0.05mm | +/-0.05mm | +/-0.25mm | +/-0.05mm | +/-0.05mm |
| Surface Quality | 20-10 or 10-5 | 20-10 or 10-5 | 20-10 or 10-5 | <P3 | 20-10 or 10-5 | 20-10 or 10-5 | 20-10 or 10-5 |
Our high-precision lens assemblies find applications in various fields, including but not limited to:
Laser Technology: Spectroscopy & Microscopy, Laser surgery & welding & guidance.
Universities and Research: Nanoscience, Astronomy, Bioscience, Psychology.
Defense & Aerospace: Targeting & surveillance System, Security cameras.
Engineering & Manufacturing: Laser scanning & cutting, IR temperature sensors.
Biotechnology: Blood analysis, Spectroscopy, Fluorescence Microscopy.
Oil & Gas: Infrared system, Environmental monitoring, Gas detection.
Entertainment & Design: Lighting and projectors, Night vision Cameras, Laser display.
Choosing the right lens assembly depends on your specific application and requirements. Consider the following factors when selecting a lens assembly:
Material: Select a material that suits your application’s wavelength range and environmental conditions.
Dimensions: Choose dimensions that fit your optical system’s design and space constraints.
Tolerance: Determine the required tolerance levels based on your system’s precision needs.
Surface Quality: Opt for surface quality that meets your application’s performance requirements.
Nanjing Band-Optics Technology Co., Ltd. is an ISO 9001:2015 certified company. We have been serving the OEM industry, laser, defense, aerospace, semiconductor, medical, and biotechnology industries worldwide for over 15 years. Our advanced manufacturing processes and stringent quality control ensure that our products meet the rigorous standards demanded by our customers.
Q: What materials do you offer for lens assemblies?
A: We offer a wide range of materials, including optical grade glasses, fused silica, sapphire, ZnSe, ZnS, Silicon, Ge, CaF2, Zerodur, and Aluminum.
Q: Can you provide customized solutions?
A: Yes, we provide customized solutions to meet specific customer requirements.
Q: What are the typical applications of your lens assemblies?
A: Our lens assemblies are used in various fields such as laser technology, universities and research, defense & aerospace, engineering & manufacturing, biotechnology, oil & gas, and entertainment & design.
