... Old Store New Price!eyeglass plastic lens ( 6.5 2.0) is clear acrylic lens for optical frames.* Feature1. Material: Acrylic, soft Plastic ... make 1.0mm, 1.2mm, 2.2mm, too)4. Base curve: 450C (we also make 600C, too)5. Un-coated (we also ... make Hard-Coated, Hard Multicoated, too) 6. Used for: optical frames, eyeglasses frames ...