Horizontal 8-perforation format on 35mm film — larger image area than standard 4-perf. Kubrick, Nolan, and Villeneuve used it for sharpness and digital upscaling.
Anyone working with 35mm film who suddenly uses eight perforations per frame instead of four not only doubles the area — they change the entire optical architecture of the shot. Vastvision, also known as VistaVision, runs the film horizontally through the camera, utilizes both film planes, and produces an almost square negative of approximately 48 × 37 mm. This is why Kubrick's "2001" looks so razor-sharp and why Nolan is returning to this format today. The resolution reserve is immense — when enlarging to DCI or for IMAX projection, you retain details that Super-35 simply doesn't have.
Practically, this means you need specialized cameras. A Panavision System 65 or the new Kodak IMAX cameras are craftsmanship, not consumer tools. The lenses are expensive, the magazines are bulky, and transportation is logistically complex. On set, you need experienced focus pullers — the depth of field at the same aperture is shallower than with 4-perf because the sensor is further from the lens. This sounds counterproductive, but it's a deliberate effect: you get cinematic image depth and digital resolution simultaneously. Weinzierl used this consistently for "The Master" — every millimeter of the image tracks psychologically differently when the focus is so precisely metered.
Post-production benefits enormously. You can scan in 6K or higher without graininess becoming a problem. Digital color grading works on this material like no other — the color depths, especially in the shadows, have a softness that Super-35 never achieves. However, you have to decide before you shoot. The format is not made for spontaneous shot changes. Planning is mandatory. Every cut must be perfect, every lens must be appropriate. The crew must work in sync like an orchestration.
Today, Vastvision is no longer a nostalgic gesture — it's a deliberate artisanal statement against digital arbitrariness. You're saying: We invest in physical optical quality, not in sensor marketing specifications. For long-term archives and high-quality restorations, it's still the best that 35mm film has to offer.