This is our new design of the double curvature of the lens, to bring a new look fashion sunglasses frame. Its unique design, the vertical and horizontal curvature curvature curve more in line with those who wear the face, so that vision more clearly, the wearer more comfortable and natural.
With UV protection, strong impact, high-quality optical performance characteristics. Compliance with international standards and is suitable for any optical material. Monochrome and color (progressive color) are available, mercury, and anti-reflective coating option.