Import Bk7 Opticla Glass Spherical Lenses — Buy in wholesale FOB from Supplier in China
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BK7 Opticla Glass Spherical Lenses
These BK7 optical glass spherical lenses from Changchun Juncheng Optical Instrument are precision elements designed for focusing or collimating light in optical systems. The lenses are manufactured from BK7 glass, a borosilicate crown material known for its high transmission in the visible spectrum and low dispersion. Spherical lenses are available in various diameters to accommodate different equipment configurations, with anti-reflective coatings offered as an option to enhance performance.
BK7 is a standard optical glass with a refractive index of approximately 1.517 at 587.6 nm and an Abbe number of around 64.2, indicating good colour correction for achromatic systems. The lenses are suitable for applications in telecommunications, medical devices, and laboratory instruments where clarity and minimal distortion are required. The supplier adheres to ISO manufacturing standards, ensuring consistency in optical and mechanical properties.
These lenses are widely used in imaging systems, laser beam shaping, and scientific research. Buyers in industries such as defence, aerospace, and industrial automation rely on BK7 spherical lenses for their versatility and cost-effectiveness. Trade terms, including MOQ, packaging, and incoterms, are not explicitly stated in the listing and should be confirmed directly with the supplier. Customisation options, such as specific focal lengths or coatings, may be available upon request.
| Material | BK7 optical glass |
| Shape | Spherical |
| Refractive Index (typical) | 1.517 @ 587.6 nm |
| Abbe Number (typical) | 64.2 |
| Transmission Range (typical) | 350 nm to 2.0 µm |
| Diameter Options | Various (supplier confirmation required) |
| Coating | Anti-reflective (AR) available |
| Surface Quality (typical) | 40-20 (scratch-dig) |
| Focal Length Tolerance (typical) | ±1% |
| Centre Thickness Tolerance (typical) | ±0.2 mm |
Changchun Juncheng Optical Instrument Co., Ltd. is based in Nanguan District, Changchun, Jilin Province, China, with its address listed as Nanhuan Road No. 1088. The company specialises in optical instruments and components, including spherical lenses, which are part of its core product line. The supplier’s focus on precision and reliability is reflected in its adherence to ISO standards for manufacturing.
The company’s product portfolio includes optical glass components designed for scientific and industrial applications. While the listing does not provide details on response rates or verification signals, the supplier’s trust tier is classified as harbor. The description highlights the lenses’ suitability for demanding environments, such as laboratories and telecommunications, where optical performance is critical.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing BK7 Optical Glass Spherical Lenses from Changchun Juncheng Optical Instrument Co., Ltd. - China Import Guide
Before placing an order with Changchun Juncheng Optical Instrument, confirm the exact specifications of the BK7 spherical lenses, including diameter, focal length, and coating requirements. Request a detailed datasheet to verify optical properties such as transmission, surface quality, and refractive index. If customisation is needed, discuss the feasibility and lead times for non-standard configurations.
Logistics arrangements should account for the fragile nature of optical components. Ask the supplier about packaging methods, such as individual cushioning or sealed containers, to prevent damage during transit. Clarify incoterms, such as FOB Changchun, and payment terms to ensure smooth delivery. The supplier’s location in Changchun may impact shipping routes and costs, particularly for international buyers.
Quality control should include interferometric testing for surface accuracy, visual inspection for defects, and dimensional verification using precision tools. Request certificates of compliance for ISO standards or other relevant qualifications. For critical applications, consider arranging pre-shipment inspection by a third-party service to validate the lenses meet your specifications. Document all test results for traceability.
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30 suppliersBuy Bk7 Opticla Glass Spheric in Bulk — Verified Supplier in China
When sourcing Bk7 Opticla Glass Spherical Lenses for your business, securing the right balance of quality and cost is essential. Changchun Juncheng Optical Instrument Co, .Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $125/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Optical Lenses sector with strong demand from importing countries worldwide.
Bk7 Opticla Glass Spheric Specifications, Trade Terms & Pricing
Importing Bk7 Opticla Glass Spheric requires careful attention to shipping logistics, customs compliance, and secure payment terms. Changchun Juncheng Optical Instrument Co, .Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
About Changchun Juncheng Optical Instrument Co, .Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Bk7 Opticla Glass Spheric has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Optical Lenses category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Bk7 Opticla Glass Spheric — Shipping, Logistics & Customs
Importing Bk7 Opticla Glass Spheric requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Bk7 Opticla Glass Spheric
What is the wholesale price of Bk7 Opticla Glass Spherical Lenses?
The current listed wholesale price for Bk7 Opticla Glass Spherical Lenses from Changchun Juncheng Optical Instrument Co, .Ltd is $125/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Changchun Juncheng Optical Instrument Co, .Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Bk7 Opticla Glass Spheric?
The supplier, Changchun Juncheng Optical Instrument Co, .Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Bk7 Opticla Glass Spheric. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Bk7 Opticla Glass Spherical Lenses?
The HS Code classification for Bk7 Opticla Glass Spherical Lenses depends on the specific grade and form. Contact Changchun Juncheng Optical Instrument Co, .Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Bk7 Opticla Glass Spheric from China?
To import Bk7 Opticla Glass Spheric from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Changchun Juncheng Optical Instrument Co, .Ltd. Ensure you have the necessary import licenses for Optical Lenses products in your destination country.
Is Changchun Juncheng Optical Instrument Co, .Ltd a verified supplier?
Yes, Changchun Juncheng Optical Instrument Co, .Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Bk7 Opticla Glass Spherical Lenses?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Changchun Juncheng Optical Instrument Co, .Ltd through EximNext.
What packaging options are available for bulk orders of Bk7 Opticla Glass Spheric?
Changchun Juncheng Optical Instrument Co, .Ltd offers Bk7 Opticla Glass Spheric with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Bk7 Opticla Glass Spheric the most?
Bk7 Opticla Glass Spheric is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Changchun Juncheng Optical Instrument Co, .Ltd through our platform.
What certifications does this Bk7 Opticla Glass Spheric supplier hold?
Changchun Juncheng Optical Instrument Co, .Ltd maintains international quality certifications. These ensure that the Bk7 Opticla Glass Spheric meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Bk7 Opticla Glass Spherical Lenses on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Changchun Juncheng Optical Instrument Co, .Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Changchun Juncheng Optical Instrument Co, .Ltd.
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