Montblanc MB0393ON 004 Eyeglasses combine a squared full-rim silhouette with a refined grey and silver finish. Designed for everyday prescription and non-prescription wear, they suit both single-vision and progressive lens options. Key attributes: Grey | Silver | Injected plastic | Prescription-compatible | Can be fitted with prescription lenses | Suitable for single-vision and progressive lenses | Available with blue-light and non-prescription lenses | Squared frame | Full-rim design | Dimensions & fit: Lens width: 51 mm | Bridge width: 21 mm | Temple length: 145 mm | Composition & care: Injected plastic