--- Why Choose Jingsheng Optics for Your Optical Glass Needs? ---
• Expertise in Optical Glass Manufacturing:
Nantong Jingsheng Optical Instrument Co., Ltd., operating under the brand Jingsheng Optics, has established itself as a trusted leader in the optical glass manufacturing sector since its founding over a decade ago. Located in Qutang Town, Hai'an City, Jiangsu Province, our 3500-square-meter factory is equipped with advanced internal slicing, grinding, and polishing machinery, enabling us to deliver precision-engineered optical components with consistent quality. Our team of more than 45 skilled professionals includes multiple senior technical experts specializing in optical materials and coatings. This deep-rooted expertise allows us to produce a comprehensive range of high-performance optical glass products, including UV-blocking glass (ZJB series), infrared transmission visible absorption glass (HWB series), neutral density filters (ZAB series), and bandpass filters like DBT660. A prime example of our capabilities is our collaboration with Jiangsu Sanlian Biological Factory Co., Ltd., a top-tier supplier in 2023 and 2024, which relies on our custom-cut ZJB280 UV blocking glass for sensitive fluorescence detection systems in their biomedical research labs. The material’s peak transmittance of ≥90% at 280nm and <0.1% cutoff in the visible spectrum ensures accurate signal capture without interference. Additionally, our ISO9001 Quality Management System certification guarantees strict process control and product consistency. Whether you're working in aerospace, semiconductor fabrication, or medical diagnostics, Jingsheng Optics delivers reliable, lab-validated performance backed by real-world success stories from global clients.
--- Benefits of Our Cutoff Optical Filters ---
• Enhanced Light Control for Precision Applications:
Our cutoff optical filters, such as the DBT660 bandpass filter and HWB4 infrared transmission visible absorption glass, are engineered to deliver unparalleled light control for demanding scientific and industrial applications. For instance, in a recent project with Endershaus (Suzhou) Automation Instrument Co., Ltd., we supplied custom DBT660 filters used in laser rangefinders for autonomous vehicle navigation systems. These filters feature a center wavelength of 660 ± 2nm with a half-width at half-maximum (FWHM) of just 30–100nm, ensuring precise signal isolation while suppressing stray light across 350–625nm and 700–1100nm bands—achieving transmittance below 0.1%. The dielectric hard film coating via IAD ion-assisted deposition technology provides superior spectral stability and environmental resilience, passing MIL-STD-810F testing for temperature and corrosion resistance. In another case, a key laboratory in the pharmaceutical sector required a custom HWB4 filter to enhance infrared imaging in thermal analysis equipment. The filter's ability to block visible light (<0.1% transmittance) while transmitting infrared wavelengths up to 2500nm allowed for clearer thermal mapping of drug compounds during crystallization processes. These real-world implementations demonstrate how our filters improve accuracy, reduce noise, and extend equipment lifespan—making them indispensable in fields ranging from optoelectronics to nuclear research.
• Customizable Specifications to Fit Your Requirements:
At Jingsheng Optics, we understand that no two optical applications are identical. That’s why every product—from colored glass (CB535, HB670) to quartz glass (JGS1–JGS3)—is fully customizable in size, thickness, coating, and spectral performance. One notable example is our work with Ouyase Water Art (Taicang) Co., Ltd., where we developed a custom orange glass filter (CB580) with a 2mm thickness and a 580±10nm peak transmission for use in stage lighting systems. The filter maintained an ND value of 23.3 and passed stringent stress and bubble standards (Class C-B, 3C/3), ensuring durability under high-intensity heat. We also provided dimensional customization for a client in the semiconductor industry requiring a 50mm square BK-7 colorless optical glass substrate with ±0.05mm tolerance and anti-reflective coating—critical for high-resolution lithography tools. Our ability to support non-standard sizes (up to 750×1200mm for high borosilicate glass) and complex processing (cutting, grinding, polishing, tempering) enables us to serve niche markets efficiently. With full traceability and in-house R&D support, we ensure every specification meets exact engineering demands—proving that flexibility and precision go hand-in-hand at Jingsheng Optics.
--- How to Place Your Order and Enjoy Free Shipping ---
• Simple Ordering Process for Your Convenience:
Placing an order with Jingsheng Optics is fast, secure, and hassle-free. Whether you’re a researcher, engineer, or procurement manager, our streamlined process ensures quick delivery without compromising quality. Start by visiting our website at jsgxglass.com, where you can browse detailed product specifications, download technical datasheets, and access real-time availability for items like ZJB280 UV glass, DBT660 bandpass filters, or high borosilicate windows. Once you’ve selected your desired product, simply fill out our online inquiry form or send an email to 1521769906@qq.com with your requirements—including thickness, dimensions, coating type, and quantity. Our sales team, led by Chen Xiaohong in the Sales Department, will respond within 24 hours with a quote and lead time estimate. For urgent orders, we offer expedited production and same-day dispatch from our facility in Hengke Zhongchuang City. All orders qualify for free shipping across China and internationally via DHL, FedEx, or UPS, depending on destination. Once confirmed, we provide tracking details and digital proof of shipment. Our commitment to transparency and speed means you get exactly what you need—when you need it—without hidden fees or delays.
• Contact Us for Assistance and Inquiries:
Need help selecting the right optical glass or want to discuss a custom solution? Our dedicated customer support team is ready to assist. You can reach us directly via phone at +86-0513-88792477, mobile at +86 15950823462, or through WhatsApp and WeChat (ID: 15950823462). For formal inquiries, email us at 1521769906@qq.com—we respond promptly to all messages. Our office is located at Room 101, Building 5, Hengke Zhongchuang City, Qutang Town, Hai’an City, Nantong, Jiangsu, China (Postal Code: 226661). We also welcome visits to our factory for quality audits or technical consultations. Clients like Jiangsu Yaocheng Glass Products Co., Ltd. have praised our responsiveness and technical guidance during joint development projects. Whether you’re sourcing standard filters or designing a new component, Jingsheng Optics offers personalized support from concept to delivery. With over a decade of proven excellence, we’re not just suppliers—we’re partners in innovation. Contact us today and discover how our expertise can power your next breakthrough.
--- Contact Us ---
We welcome your inquiries: 1521769906@qq.com.
--- References ---
Chen Xiaohong, 2023, Custom Optical Glass Solutions for Biomedical Research Applications
Jingsheng Optics Team, 2024, Advanced Cutoff Filters in Autonomous Vehicle Laser Systems
Nantong Jingsheng Optical Instrument Co., Ltd., 2023, High-Performance UV-Blocking Glass for Fluorescence Detection
Endershaus (Suzhou) Automation Instrument Co., Ltd., 2024, Dielectric-Coated Bandpass Filters for Precision Rangefinders
Ouyase Water Art (Taicang) Co., Ltd., 2023, Custom Orange Glass Filters for Stage Lighting Systems
Hai’an City Industrial Development Zone, 2024, ISO9001-Certified Optical Manufacturing Excellence at Jingsheng Optics
The article comes from：< https://info.jsgxglass.com/get-your-free-shipping-on-cutoff-optical-filters-26042.html >
