The Irix Edge Mms Neutral Density Sr ND64 (1.8) Filter is an indispensable tool for cinematographers, designed to facilitate the creation of a cinematic look by adjusting the exposure value to match lighting conditions, without altering other exposure parameters such as shutter speed. This innovative filter, with its magnetic mount, revolutionizes the concept of a fast workflow on set, enabling swift and secure filter changes, thereby enhancing efficiency and productivity.Constructed with Super Resistant (SR) optical glass, the Irix Edge Mms Neutral Density SR ND64 (1.8) Filter boasts exceptional durability. The toughened optical glass, fortified with a special nano-coating, ensures the filter can withstand virtually any conditions, making it a reliable choice for professional cinematography.The Irix Edge Magnetic Mount System (Mms) filters feature a robust magnetic mount, compatible with Irix Cine lenses.