High quality neutral density filter. Tokina Cinema uses the proprietary ACCU-ND world class electrolytic coating to deposit rare earth metals onto the glass surface to create hyper neutral density filters that have industry-leading virtually zero color shift and IR suppression. The deposit method holds neutrality that is free of color shift over time. ACCU-ND technology has been used on major feature films, commercials, TV shows, and independent projects that demand the full color spectrum designed by the camera manufacturer without IR light contamination.
