Import Cr-39 Lens — Buy in Bulk from Supplier in China

Changzhou Will Optical Science And Technology Co., Ltd. supplies CR‑39 lenses that are praised for optical clarity and lightweight feel. The lenses are produced in standard diameters of 60 mm, 65 mm and 70 mm and can be ground to powers from 0.00 to - 6.00 diopters. Each blank is sized at 47 × 34 × 30 mm, offering a thin profile suitable for modern frame designs while maintaining structural integrity.

CR‑39 polymer is the industry‑standard material for single‑vision and low‑plus lenses, with a typical refractive index of about 1.498 and an Abbe value near 58, which together deliver low chromatic aberration. Manufacturers often apply a hard coating that supplies scratch resistance comparable to glass, and a UV‑blocking layer that shields against harmful rays. Typical thickness ranges for these lenses lie between 0.5 mm and 1.5 mm depending on prescription strength, and they can be finished with anti‑reflective or tint options on request.

The product is targeted at eyewear manufacturers, opticians and distributors that need reliable, lightweight lenses for prescription glasses, sunglasses and safety eyewear. The supplier mentions flexible minimum order quantities and offers FOB or CIF shipping, but exact MOQ, lead time and payment terms are not disclosed in the public data. Buyers should therefore confirm packaging specifications, incoterms and any required certifications with the company before committing to a purchase.

Changzhou Will Optical Science And Technology Co., Ltd. is based in Changzhou, Jiangsu, China (postal code 213200). The company holds a harbor trust tier and is classified as an imported‑tier supplier, indicating participation in verified trade networks. Response statistics show a 0 % response rate in the data set, so prospective buyers should verify communication responsiveness during initial contact.

The firm lists CR‑39 lenses as its primary product, highlighting high optical clarity, lightweight composition and optional coating treatments. No explicit details on production capacity, certifications or client references are provided, so enquiries should request any needed documentation such as ISO compliance or test reports.