Lens changes with the light intensity. It will absorb direct sunlight to create a brown coating and change back to a clear lens indoors. This lens reduces the amount of blue light entering your eyes from digital devices which prevents flickering and eye fatigue for strain-free vision.                                          

GKB Opticals (M/s. GKB Lens Private Limited) genuinely cares for your eyes. Therefore, we always try to cater smooth and interrupted buying experience to our existing and potential customers. Read More