**Specifications:**
**Brand:** BlueQi
**Product Information:**
- **Gender:** Unisex
- **Frame Material:** TR
- **Lens Material:** TAC
- **Model Number:** T3157
- **Polarized:** Yes
- **Size:**
- Lens Width: 65mm
- Lens Height: 50mm
- Bridge: 14mm
- Temple Length: 152mm
- **Color:** Black Grey
**Testing Report:**
- **Report No.:** PL2104234
- **Page:** 3 of 3
- **Transmittance of Functional Lenses (Polarized Lenses) - QB/T2506, 5.4.2.3:**
- **Sample Number:** 2104234-01
- **Testing Items, Assessment Requirements, and Results:**
- **Left Lens, Right Lens:**
- Deviation between Polarization Plane and Marking (°): ≤±3°
- Left: +1.0
- Right: -1.0
- *Pass*
- **Category 1:** >60
- Polarization Efficiency (%):
- Left: 98.9
- Right: 99.5
- *Pass*
- **Categories 2, 3, 4:** >78
- **Transmittance of Functional Lenses (UV400) - QB/T2506, 5.4.2.4.4:**
- **Spectral Transmittance (%), Sample Number, Cut-off Wavelength (nm), and Results:**
- Left, Right: 2104234-01, 280-400, 0.1, 0.1
- *Pass*
- **Assessment Requirements:**
- *The spectral transmittance of the cut-off wavelength of UV should not exceed 2.0%.*
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