Other sprays will work well for one surface but won’t do so well on others. And when you have a specific coating on your lens, it gets really hard to find an effective solution. That’s why we’re your answer. Our spray performs perfectly on all materials and coatings. Many other sprays necessitate a long wait. Some even take 20 minutes until you can wipe it off. Our spray provides instant fog protection. Just apply a small amount of anti-fog onto the lens, use your fingers to rub evenly across the lens area. Just like that, and you’ll be protected from fogging.