Hoya 77mm HD MKII IRND 64 Neutral Density 1.8 6-Stop Filter

While delivering precise Neutral Density (ND) control across both the visible and Infrared (IR) light spectrum, the 77mm HD MKII IRND 64 Neutral Density 1.8 6-Stop Filter utilizes HOYA's exclusive ACCU-ND technology. This advanced technology ensures an equal reduction of light in both visible and IR spectrums, eliminating the risk of color shift for creators, regardless of the shooting conditions.

Neutral Density filters are indispensable tools for both filmmakers and photographers, as they offer the ability to control the amount of light that passes through the lens with precision. For filmmakers, this translates into the ability to match shutter speeds with your frame-rate, while simultaneously maintaining creative depth-of-field control. For photographers, it enables longer exposures or a shallower depth-of-field, even in the brightest sunlight conditions.

The 77mm HD MKII IRND 64 Neutral Density 1.8 6-Stop Filter is housed in a new low-profile, lightweight, precision-milled aluminum frame. This innovative frame design ensures prevention of light leaks and bleeding around the filter, which can occur during long exposures. Additionally, it features front filter threads, allowing for the attachment of additional filters or a protective lens cap.

The HD MKII IRND series incorporates an anti-reflection multi-coating, effectively reducing reflections caused by scattered light rays, a common issue during long exposures. A waterproof and oil repellent top-coat is also applied, facilitating easy cleaning and maintenance.

The selection of ND filters is largely dependent on the photographer's intent and the desired effect in the final image. If a single ND filter does not meet the demands of the situation or the photographer's vision, stacking filters can be a viable solution. For instance, combining the HD MKII IRND 64 with the HD MKII IRND 1000 will provide a staggering 16 stops of light reduction, enabling the capture of the sun's surface without overexposure.