Description:
*1.56 70MM Single Vision Optical Lens. BLUE CUT UV420.
HC/HMC/UV400 available, Sph & Asp available.
Features:
*1.56 70MM Single Vision Optical Lens. BLUE CUT UV420.
HC/HMC/UV400 available, Sph & Asp available.
Features:
| Material | *Character |
| 1). Index 1.499 cr-39 | 1). High impact-resistance (FDA) |
| 2). Raw Material: Plastic | 2). Stable Quality |
| 3). Abbe Value: 52 | 3). High Transmission |
| 4). Gravity: 1.32g/cm3 | 4). No interal stress |
| 5). Transmission: 92% | 5). Specailly for Plus powers |
| 6). Fast changing |