- Acrylic lens, metal frame with spring hinges
- Block 98% blue light, serious color distortion
- Frame width about 5 5/16 inches (135mm)
- Lens width about 1 15/16 inches (50mm)
- Lens height about 1 1/8 inches (29mm)
- Bridge(DBL) about 3/4 inches (19mm)
- Temple length about 5 1/2 inches (135mm)
