Diamond M 4100 Series Safety Glass, Fully Adjustable, Clear Lens, Polycarbonate Lens, 99.9 % UV. Black Frame, Extendable/Ratcheting Temple.
| Series | : | 4100 |
| Temple Style | : | Extendable/Ratcheting |
| Type | : | Fully Adjustable |
| UV Protection | : | 99.9 % UV |
| Lens Color | : | Clear |
| Frame Color | : | Black |
| Lens Material | : | Polycarbonate |