Import Cr-39 1.499 Opitcal Lenses — Buy in Bulk from Supplier in China

Changxing Optical Glasses Factory offers CR-39 lenses with a refractive index of 1.499, providing a lightweight alternative to conventional glass. The catalogue lists a spherical power range from -0.00 to -1.200 and from +0.00 to +6.00, while cylindrical correction is limited to -0.00 to -2.00. Lens diameters are supplied in four sizes - 55 mm, 60 mm, 65 mm and 70 mm - allowing adaptation to most frame styles. These dimensions are matched to the index to keep the lens profile thin.

The lenses are fabricated from CR-39 material, a standard polymer known for good optical clarity and impact resistance. Standard coating options include a scratch‑resistant layer and an ultraviolet‑blocking coating, both of which are routinely applied in the industry. Typical lens thickness for a 1.499 index lens of 55 mm diameter is around 1.6 mm, and the diameter tolerance is usually ±0.2 mm. Such specifications meet the requirements of most single‑vision prescriptions.

Optical manufacturers, opticians and eyewear brands use these lenses to build prescription frames for everyday wear. Changxing states that MOQ is flexible and that the product complies with international standards, but exact order quantities and lead times must be confirmed directly. Buyers are advised to request the supplier’s ISO or CE certificates before placing an order. The factory ships from Jiangsu, China, and can arrange FOB or CIF terms according to the importer’s preference.

Changxing Optical Glasses Factory is situated at No. 8 Xinxiwang Road, Development Zone, Danyang, Jiangsu, 212300, China. The company is listed as an imported supplier with a harbor trust tier, indicating that it has been vetted for basic reliability. Although the platform records show a zero‑percent response rate, the listed address confirms the factory’s physical presence in the Jiangsu manufacturing hub. The firm specialises in the production of optical components, primarily CR-39 lenses.

The supplier’s public profile does not disclose specific minimum order quantities, lead‑time estimates or pricing structures, so interested buyers should request these details directly. Changxing states that its products meet international standards, but the exact certifications held are not enumerated in the listing. Communication channels are limited to the contact information provided, and potential importers are encouraged to verify the supplier’s credentials before finalising contracts.