The available listing does not provide a TAC lens thickness recommendation for women's sunglasses. It describes custom-logo square sunglasses with UV400 protection, a TR90 frame, and black lenses, but it does not confirm the lens material or state a thickness measurement. Before placing an order, ask the supplier to verify the lens construction, thickness choices, and suitability for the selected design.
The listing is titled “Custom Logo 2026 Vintage Men Women Black Driving Sun Glasses UV400 TR90 Big Frame Square Sunglasses.” However, its parameters section is empty. As a result, the product title alone cannot establish whether the sunglasses use TAC lenses or determine the correct lens thickness for a women's model.
UV400 refers to ultraviolet protection, while TR90 generally describes the frame material. Neither term provides evidence about lens thickness. Likewise, the fact that the sunglasses are marketed for men and women does not indicate a separate lens specification for women's fit, shape, or use.
For a custom project, the buyer should request a complete specification sheet. Important points include the actual lens material, nominal thickness, acceptable tolerance, lens dimensions, optical requirements, and compatibility with the frame. These details are particularly important when selecting lenses for driving, fashion use, or a larger square frame.

| Specification area | Details shown in the listing | Information requiring confirmation |
|---|---|---|
| Lens material | TAC is not mentioned | Whether TAC is available for this model |
| Lens thickness | No thickness value is supplied | Recommended thickness, available sizes, and tolerance |
| Protection and frame | UV400, TR90, black lenses, and square frame | Whether these features apply to a specific TAC lens version |
| Customization | OEM and ODM orders are reportedly accepted | Custom thickness choices, MOQ, samples, and lead time |
What TAC lens thickness is suitable for women's sunglasses?
The source information does not recommend a particular thickness. The appropriate value depends on the frame design, lens dimensions, intended use, and supplier's production standards, so it must be confirmed for the specific model.
Are the lenses in this product made from TAC?
This is not confirmed. The product name includes UV400 and TR90, but neither term identifies the lens material, and the listing does not include a dedicated lens-material specification.
Can a different lens thickness be requested for an OEM order?
The company states that it accepts OEM and ODM projects, but no product-level thickness options are shown. Contact the supplier to confirm whether the requested material and thickness can be produced.
There is not enough verified information to recommend a TAC lens thickness for this women's sunglasses design. Treat the current listing as a preliminary product description and request written confirmation of the lens material, thickness, tolerance, UV performance, sample availability, MOQ, and delivery schedule before approving production.
For technical specifications and custom-order questions, contact leoxiao@cngreenshine.com.
Yiwu Green Shine Arts & Crafts Co., Ltd. was established in 2016 in Yiwu, Zhejiang Province, China. The company describes itself as a fashion eyewear developer and manufacturer offering products such as sunglasses, reading glasses, optical frames, acetate sunglasses, children's eyewear, and anti-blue-light glasses. It also states that it serves international markets including the United States, Spain, Germany, Australia, Italy, France, and Ireland.

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