Inquiry about Sunglasses Lenses NEW
France
RFQ Information
I need sunglasses lenses for testing purposes that meet specific technical specifications:
- Material: Resin index 1.60, mass integrated photochromic formula, high impact resistance, uniform thickness with maximum tolerance of 0.05mm, zero internal distortion verified through polarized grid test.
- Photochromic performance: Photochromic level 1 to 3, fast activation under UV and fast fade in low light, stable curve under high temperature, no color shift or irregular darkening, clear state VLT between 30 and 35 percent, dark state VLT between 14 and 18 percent, category 3 in full sunlight.
- Polarization: A grade polarized film, polarization efficiency above 98 percent, uniform polarization over the entire surface.
| Product Name | Quantity | Target Price | Payment Terms |
|---|---|---|---|
| Sunglasses Lenses | Not specified | -- | -- |
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