What the Rialto 65 Sensor Is and Why It Matters
The Rialto 65 sensor is a 65mm-format image sensor block in development for Sony’s Venice 2 camera that expands the system into large-format cinema, combining a massive cinema image sensor with modular, remote-operable design to deliver shallow depth of field, immersive scale, and flexible on-set workflows. Announced as a development project with an expected release in the first half of 2027, Rialto 65 is not a new camera but a replaceable 65mm sensor block that attaches to existing Venice 2 bodies. Sony says it offers approximately 2.2 times the light-receiving area of a conventional full-frame sensor and supports up to 9.6K 3:2 open-gate recording, placing it squarely in high-end large-format cinema. For filmmakers and rental houses that have committed to the Venice 2 ecosystem, this signals a long-term path into large-format capture without abandoning current cameras, accessories, and workflows.
A 65mm Sensor Block Built Around the Venice 2 Camera
Rialto 65 is designed as a 65mm sensor block that transforms the Venice 2 camera into a large-format cinema platform instead of forcing users to buy a separate body. Sony positions the new cinema image sensor as one of the largest ever incorporated into a commercially available digital cinema system, with dimensions of approximately 53.75 x 35.83 mm and a diagonal of about 64.60 mm in a 3:2 aspect ratio. According to Sony, “the new image sensor capable of 65mm format has approximately 2.2 times the light-receiving area of a full-frame image sensor.” This scale pushes the Venice 2 camera into territory historically dominated by a handful of 65mm systems while keeping backward compatibility with existing Venice accessories and color pipelines. For high-end work, that continuity is as important as the new format, because it allows productions to mix Rialto 65 and standard Venice 2 configurations on the same show.
Remote Operation, Mobility, and Large-Format Freedom
The Rialto name is closely tied to Sony’s modular philosophy: separating the sensor block from the main body for flexible rigging. Rialto 65 continues that approach. The 65mm sensor block can mount directly to the Venice 2 camera or connect via cable, similar to the existing Venice Extension System, enabling remote operation in tight spaces, on gimbals, cranes, vehicles, or lightweight rigs. Large-format cameras have often been bulky, which limits handheld or confined work; by contrast, this design aims to bring 65mm-style imagery to more agile setups. Sony says this modular approach lets creators adapt quickly to demanding production environments without sacrificing image quality. In practice, that means a production can keep the Venice 2 body docked on a dolly or studio rig while the Rialto 65 sensor heads into a car interior, ceiling mount, or Steadicam, all within one unified camera platform.
Recording Modes, 9.6K Open Gate, and Lens Options
Beyond size, Rialto 65’s value lies in its recording and lens flexibility. The cinema image sensor supports up to 9.6K 3:2 open-gate recording, allowing filmmakers to use the full 65mm sensor area for maximum resolution and framing options. Sony notes that the sensor will feature multiple readout modes tailored to different lenses and shooting needs, which is critical in the relatively small but varied 65mm lens ecosystem. Some 65mm lenses have narrower image circles; Rialto 65’s alternate modes are designed to keep those lenses viable while still delivering large-format aesthetics. This flexibility matters for productions that blend classic 65mm-format glass with newer optics or that need to match specific aspect ratios for streaming and theatrical distribution. By integrating these options into a modular 65mm sensor block, Sony turns the Venice 2 camera into a versatile large-format cinema tool rather than a single-purpose specialty rig.
Impact on Filmmakers and the Future of Large-Format Cinema
Rialto 65’s scheduled availability in the first half of 2027 signals a long-term strategy: Sony is deepening its commitment to large-format cinema while guarding existing investments. For cinematographers, the appeal goes beyond resolution numbers. The expanded light-gathering area and 65mm format promise an “exceptionally shallow depth of field and a heightened sense of scale,” giving intimate character work and expansive environments the same epic presence often associated with 65mm film. At the same time, the Venice 2 platform’s continuity keeps color science, workflow, and accessories familiar. For the wider industry, this development pressures other camera makers to rethink how they deliver large-format options—whether as standalone bodies or modular upgrades. As large-screen exhibition and premium streaming both chase more immersive images, the Rialto 65 sensor positions the Venice 2 as a flexible, future-ready large-format cinema workhorse rather than a system stuck in a single sensor size.
