**Product Specifications**
**Brand:** Laufdrü
**Certifications:** Authority testing, quality assurance
**Lens Specifications:** Transmittance ratio, polarization efficiency, UV protection (UV cutoff wavelength) all meet national standards
**Inspection Results:** Summary page N: 2023W019, total of 3 pages, 2nd page
**Standard Terms:** Inspection items, standard requirements, test frames, single item discrimination
**Structure:** Smooth skin contact parts, no protrusions that may harm the body
**Lens Material and Surface Quality:** No harmful visual defects in the identification area
**Transmittance Ratios:** Right: 96%, Left: 92%
**UV Protection:** GV (315nm~380nm): 0.0 (0.01t), TGVA (280nm~315nm): 0.00 (00)
**Uniformity:** Lens (Δ): ≤15%
**Color Vision:** Red: 0.80, Yellow: ≥0.60, Green: ≥0.60
**Scattered Light:** Right: 0.4%, Left: 0.5%
**Polarization Deviation:** Right: -18, Left: +2.9
**Polarization Efficiency:** >78% for 2, 3, 4 class lenses, >99.7% for 1 class lenses
**UV Cutoff Wavelength:** ≤2.0
**Compliance:** All items meet national testing requirements
**Product Information**
**Product Name:** Polarized Sunglasses
**Model:** 2212
**Lens Size:** 58mm
**Features:** Decoration, sun protection
**Suitable Occasions:** Travel, driving, etc.
**Gender:** Women
**Weight:** Approximately 31g
**Size:** 151mm (left side)
**Measurement Note:** Manual measurements, errors within 1-3mm
**Additional Details**
**Design:** Oversized frame for slimming effect
**Usage:** Fashionable and versatile for various face shapes
**UV Protection:** UV400 for skin protection
**Accessories:** Nose pads, metal hinges, curved temple arms
**Fashion and Style**
**Trendy:** Fashionable design for a stylish look
**Popular:** Endorsed by influencers and celebrities
**Versatile:** Suitable for different face shapes and outfits
**Recommendation:** Ideal for those seeking a trendy and protective eyewear option.
