Calflex™ 3000 SP

Heat protection filters of type Calflex™ 3000 SP are high performance IR radiation blocking filters. These filters are produced with Optics Balzers’ unique sputtering deposition technology, providing very dense coatings with excellent optical stability both at high temperature and under harsh environmental conditions. Calflex™ 3000 SP is automotive OEM qualified and meets the "ECE white" requirements.