- Acrylic lens, metal frame without spring hinges
- Block 30% blue light, almost no color distortion
- Frame width about 5 7/16 inches (138mm)
- Lens width about 2 1/8 inches(53mm)
- Lens height about 1 11/16 inches(43mm)
- Bridge(DBL) about 11/16 inches(18mm)
- Temple length about 5 1/8 inches(130mm)
