• Polarized Lens: Reduces surface reflections and eye fatigue by providing superior clarity and contrast. • Blue Light Blocking: Filter that reduces blue light transmission, helping to prevent visual fatigue, eye strain, and dryness from prolonged screen use. • Lens Material: Lenses made from bio tac polarized material. 100% UV protection • Filter category 3, dark enough for outdoor use in full sunlight. Absorbs between 82% and 92% of sunlight. • Lens Appearance: Solid • Lens Color: Black • Frame Material: Metal, TR90 • Frame Color: Black, Silver • Temple Color: Black • Measurements: Not specified