There is no confirmed numerical price difference between PC and TAC lenses for men's sunglasses in the supplied product records. The available information does not include a lens-material specification, unit quotation, order quantity, or customization requirements, so a reliable price comparison cannot be calculated.
The listed product is described as 2026 Custom Logo Vintage Leopard Print Rivets Driving Shades, featuring UV400 protection, polarized lenses, and a round design for men and women. However, the description does not confirm whether the lenses are made from polycarbonate (PC) or tri-acetate cellulose (TAC).

Because both PC and TAC are possible lens-material categories, the product title and image alone cannot establish a material-based cost difference. Pricing also depends on frame construction, logo customization, purchase volume, packaging, quality requirements, delivery schedule, and shipping terms.
For an accurate supplier comparison, request quotations using the same frame model and identical commercial conditions. Confirm the lens material first, then keep the following specifications consistent:
When several variables change at the same time, the quotation difference cannot be attributed specifically to PC or TAC lenses. The current product information should therefore be treated as insufficient for calculating a material-only price gap.
| Comparison Point | PC Lens | TAC Lens |
|---|---|---|
| Price difference in the supplied records | Not available | Not available |
| Material confirmed for the listed sunglasses | No | No |
| UV400 claim | Listed for the product, but not assigned to PC | Listed for the product, but not assigned to TAC |
| Polarization claim | Listed for the product, but material is unspecified | Listed for the product, but material is unspecified |
| Quotation requirement | Matched product and order specifications | Matched product and order specifications |
Yiwu Green Shine Arts & Crafts Co., Ltd develops and manufactures fashion eyewear, including sunglasses, anti-blue-light glasses, reading glasses, and chromic anti-blue-light glasses. Its reported capabilities cover 3D modeling, rapid prototyping, structural improvements, sample production, mold customization, and testing for UV protection, impact resistance, wearing comfort, and frame durability.
No. The supplied records contain neither PC-specific nor TAC-specific pricing, so no supported numerical difference can be reported.
No. The description confirms UV400 and polarized features but does not identify polycarbonate as the lens material.
No. TAC is also absent from the available product specification.
Buyers should request the lens material, frame details, polarization and UV400 specifications, logo requirements, order quantity, packaging, inspection terms, delivery schedule, and shipping method.
The available data does not support a numerical price gap between PC and TAC lenses for these sunglasses. To obtain a meaningful comparison, ask for matched quotations after confirming the lens material and keeping all other product and order conditions unchanged. The company lists sea freight, land transportation, and air freight as available shipping methods. For technical details or purchasing support, contact leoxiao@cngreenshine.com.
Yiwu Green Shine Arts & Crafts Co., Ltd was founded in 2016 in Yiwu, Jinhua City, Zhejiang Province. The company focuses on fashion eyewear and reports production of sunglasses, optical frames, acetate sunglasses, children's sunglasses, and reading glasses. Its stated profile includes 10 employees, a 130 square meter facility, and annual production exceeding 3 million pairs of sunglasses. Its key markets include the United States, Spain, Germany, Australia, Italy, France, and Ireland.

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