Import Cr39 1.499,1.56 Flat Top Bifocal — Buy in Bulk from Supplier in China
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The Cr39 1.499 and 1.56 flat top bifocal lenses from Danyang Xuzhi Optical Glasses Co., Ltd. combine dual prescription zones for distance and near vision in a single lens, using CR39 polymer for lightweight comfort. The flat top segment design provides a sharp division between zones, while the material’s refractive indices of 1.499 and 1.56 cater to different lens thickness requirements. Surface treatments include scratch-resistant coatings to extend wear life under daily use.
CR39 is a thermosetting plastic known for optical clarity and impact resistance, with an Abbe value typically around 58 for the 1.499 index, reducing chromatic aberration. These lenses are available in custom prescriptions and sizes, with standard diameters of 65 mm or 70 mm common in the industry. The lenses are finished with options for tintable or non-tintable coatings, and the supplier offers both semi-finished and finished states for further customisation.
Optical retailers and eyewear manufacturers source these lenses for patients requiring bifocal correction, particularly in markets where cost-effective, durable materials are prioritised. The lenses are packed in white bags, inner white boxes, and outer cartons for secure transit. Buyers should confirm compatibility with their framing systems and verify the segment height and width to match patient requirements.
| Material | CR39 (PPG/TS-46 polymer) |
| Refractive index | 1.499, 1.56 |
| Segment type | Flat top bifocal |
| Abbe value | 58 (typical for 1.499), 40 (typical for 1.56) |
| Specific gravity | 1.32 (1.499), 1.28 (1.56) |
| Diameter | 65 mm, 70 mm (standard) |
| Coating options | Super-hard protection, HMC, HMC+EMI (greenish, bluish) |
| Tintability | Tintable and non-tintable |
| Packaging | White bag (9x9x4.5 mm), inner white box (30x9.5x9 mm), outer carton (51x33x38 cm) |
| Certifications | CE, ISO (passed high-test standards) |
Danyang Xuzhi Optical Glasses Co., Ltd. is based in No. 9 Farm Lianhu, Danyang, Zhenjiang, Jiangsu Province, China. The supplier is classified as imported tier with a harbor trust tier, indicating a verified operational presence in the region. However, the listed response rate and average response time are currently zero, which may affect communication efficiency for initial inquiries.
The company specialises in optical lenses, including bifocal designs, and offers products in semi-finished or finished states. While certifications such as CE and ISO are confirmed for the lenses, buyers are advised to verify additional compliance requirements for their target markets. The supplier’s focus on CR39 materials and customisable coatings suggests a capability to meet varied optical specifications.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Sourcing Cr39 1.499,1.56 flat top bifocal from Danyang Xuzhi Optical Glasses Co., Ltd. - China Import Guide
Before ordering, verify the flat top segment height and width to ensure compatibility with your patients’ prescriptions and frame designs. Request samples to test the optical clarity, scratch resistance, and coating durability under real-world conditions. Confirm that the supplier can provide lenses in the exact refractive indices and diameters your inventory requires.
Discuss logistics details such as Incoterms, with FOB or CIF being common for optical imports from China. Clarify lead times, as semi-finished lenses may require additional processing before delivery. Payment terms like T/T (Telegraphic Transfer) or L/C (Letter of Credit) should be agreed upon in advance, and ensure the supplier’s banking details are verified to avoid delays.
Quality checks should include measuring the Abbe value, specific gravity, and refractive index to confirm they match the ordered specifications. Inspect the scratch-resistant and anti-reflective coatings for uniformity and adhesion. Request a certificate of conformity for CE and ISO standards, and consider third-party lab testing for critical applications to ensure compliance with your market’s regulations.
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30 suppliersBuy & Import Cr39 1.499,1.56 Flat Top — Wholesale Supply from China
Securing a reliable supply chain for Cr39 1.499,1.56 Flat Top Bifocal is critical for maintaining your business operations. Danyang Xuzhi Optical Glasses Co., Ltd., a verified supplier located in China, provides high-quality Cr39 1.499,1.56 Flat Top ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Photographic & Optical Equipment industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Cr39 1.499,1.56 Flat Top from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Danyang Xuzhi Optical Glasses Co., Ltd.. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Danyang Xuzhi Optical Glasses Co., Ltd. — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Danyang Xuzhi Optical Glasses Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Photographic & Optical Equipment category or discover new suppliers across the Photographic & Optical Equipment sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Cr39 1.499,1.56 Flat Top
When importing Cr39 1.499,1.56 Flat Top from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Cr39 1.499,1.56 Flat Top
How can I get the wholesale price for Cr39 1.499,1.56 Flat Top Bifocal?
Click the "Request Quotation" button to contact Danyang Xuzhi Optical Glasses Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Cr39 1.499,1.56 Flat Top in bulk from China?
Yes, Danyang Xuzhi Optical Glasses Co., Ltd. provides Cr39 1.499,1.56 Flat Top for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Danyang Xuzhi Optical Glasses Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Cr39 1.499,1.56 Flat Top to your country.
How do I request a sample of Cr39 1.499,1.56 Flat Top Bifocal?
Send a direct message to Danyang Xuzhi Optical Glasses Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Danyang Xuzhi Optical Glasses Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Cr39 1.499,1.56 Flat Top?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Danyang Xuzhi Optical Glasses Co., Ltd..
Does Danyang Xuzhi Optical Glasses Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Danyang Xuzhi Optical Glasses Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Photographic & Optical Equipment suppliers on EximNext?
Yes, EximNext hosts a wide network of verified Photographic & Optical Equipment manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Danyang Xuzhi Optical Glasses Co., Ltd. for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our import export marketplace.
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