KASE is an emerging global brand. Through many years of technological study and development, its perfect and stable quality has conquered photographers around the world, and is loved by a large number of photography fans. The design philosophy of KASE filter is originated from Germany. The company absorbs the rigorous technical style, and provides high-transmittance filters for the lens. Currently, as a global brand, KASE has been registered in Germany, the United Kingdom, China, the United States and other major countries, and is under strict protection of intellectual property of these countries. This effectively guarantees the further development of KASE brand. Since the introduction of KASE filter to the Chinese market in May, 2011, it had been deeply loved by a large number of photography enthusiasts.In 2011, it passed the test of China National Camera Quality Supervision and Inspection Center, and was rated as high-quality filter. In 2012, it successfully passed the European CE Safety Certification, the European RoHS Environmental Certification, and U.S. FCC Quality Safety Certification. Meanwhile, KASE currently has a lot of patents. We would continue to work hard, in order to provide more professional and high-quality photography tools for photographers.