- Acrylic lens, metal frame with spring hinges
- Block 40% blue light, almost no color distortion
- Frame width about 5 9/16 inches (141mm)
- Lens width about 2 3/16 inches(55mm)
- Lens height about 1 3/8 inches(35mm)
- Bridge (DBL) about 5/8 inches(16mm)
- Temple length about 5 1/8 inches(130mm)
