EYEVAN Luminous E is an optical frame that blends 1950s French panto proportions with a hand‑polished acetate front. It's designed for everyday wear and prescription customization. Key attributes: Gray | Crystal | Acetate | Prescription-ready | French panto shape | Hand-polished surface | Three-dimensional curved front | Bridge and temples inspired by American vintage | Dimensions & fit: Lens width: 48 mm | Bridge: 22 mm | Temple length: 145 mm | Composition & care: Acetate | Clean lenses with a microfiber cloth and lens cleaner. Store in a protective case; avoid abrasive cleaners and extreme heat.