The Hoya ND 64 reduces light by an equivalent of 6 stops. For photographers, ND filters provide precise control over the amount of light that enters the lens, allowing for greater creative control over exposure. For content creators, ND filters are very helpful in adjusting shutter speeds to match frame rates while maintaining the depth of field of the footage. Thanks to the leading ACCU-ND technology, the image is not negatively affected by color shifts that can occur due to inferior materials, poor quality control during manufacturing, or issues with infrared light spectrum leakage. The latter issue is currently the most significant concern in photography and videography. With Hoya's exclusive ACCU-ND technology, a uniform reduction of light in the visible and IR spectrum is achieved.