DZOFilm Marlin 1.4x Expander (ARRI PL to Nikon Z)

The DZOFilm Marlin 1.4x Expander is a precision optical adapter that extends the versatility of ARRI PL-mount cine lenses when used with Nikon Z-mount cameras. Increasing the image circle by 1.4x allows Super 35 lenses to cover full-frame sensors while also expanding the effective focal length of full-frame lenses, giving cinematographers more flexibility from their existing lens inventory.

At its core, the Marlin uses high-quality optical elements, including high refractive-index SR glass and large-diameter aspherical lenses, to maintain excellent image integrity. It preserves sharpness, contrast, and resolution while limiting light loss to less than one stop, ensuring consistent cinematic performance across a wide range of shooting conditions.

The integrated back-focus adjustment system enables fast, accurate calibration without removing the lens or using shims, making it highly efficient for rental environments, multi-camera productions, and fast-paced shoots where lens changes must be quick and reliable.

Built for durability, the Marlin features CNC-machined stainless steel mounts on both the lens and camera sides, ensuring long-term mechanical stability and resistance to wear. Internal flocking reduces internal reflections, helping control flare and chromatic aberrations for cleaner image output.

Designed for compatibility with ARRI PL-mount lenses and Nikon Z-mount cameras, the DZOFilm Marlin 1.4x Expander is an ideal solution for filmmakers looking to maximise lens coverage, expand creative options, and extend the usefulness of existing cine lens systems.