Koo Demos - White - Photochromic

Koo Photochromic lens are unique. Most photochromic glasses are clear to suit low light and then transition to a darker grey colour to suit bright conditions. Koo photochomic glasses transition from virtually clear to a full coloured mirror lens in bright conditions. Photochromic function with stye!

• An innovative single-lens frame design for superb panoramic vision
  
  
• Zeiss Polycarbonate lens for optimum clarity
  Our anti-reflective technology greatly improves the efficiency of the lenses. The coating eliminates reflections from the front and back surfaces of the lenses meaning your eyes receive the most light possible, improving contrast and definition and reducing eye strain.
• 4 ventilation ports to minimise the risk of fogging
• Anti-slip MEGOL elastomer temple inserts provide added grip and comfort
  A soft rubber nose-pad with two adjustable positions for a customised fit, an extra nose bridge will also come as standard in the packaging.
• Size: One Size