Kolari Vision 52mm 550nm Gen 2 Pro Slim Infrared Lens Filter

We've made our professional grade IR lens filters even better by applying the same anti-smudge AR coating. We've upgraded our Pro Slim series with an ultra-smooth, hydrophobic AR coating that increases scratch resistance and causes dust, smudges, fingerprints, water, and even permanent marker to slide right off its surface with minimal effort.

These external infrared filters are perfect for adding to a full spectrum conversion or on top of another infrared conversion to get a different effect. These are high quality polished optical glass IR filters, each with standard front and back threads.

All of our pro filters are AR coated and come in our new slim filter ring.