China Round Top Bifocal Lens Exporter Companies Lists in China Other

Our factory: Danyang Clear Optical Co. , Ltd. It is a professional spectacle lenses manufacturer, specialized in producing and wholesale optical lenses. As a manufacturer and exporter, we can offer: CR-39 1. 499 and 1. 56 Middle Index Organic Resin Lenses. 1. 59 Polycarbonate (PC) Lenses. 1. 61 and 1. 67 High Index Plastic Optical Lenses. 1. 523 and 1. 70 Mineral Glass Lenses. Design: Spherical and Aspherical. Diameter: 50mm, 55mm, 60mm, 65mm, 70mm, 75mm. Type: Single Vision, Bifocal (R