- Acrylic lens, metal frame with spring hinges
- Block 40% blue light, almost no color distortion
- Frame width about 5 3/8 inches (136mm)
- Lens width about 2 inches (51mm)
- Lens height about 1 3/8 inches (35mm)
- Bridge (DBL) about 1/2 inches (12mm)
- Temple length about 5 1/2 inches (140mm)