This DZOFilm EF Mount Lens to Leica L Camera Mount Octopus Adapter allows you to use an EF mount lens on a camera with a Leica L mount, allowing you to use cine glass with a variety of cameras, and it maintains focus at infinity.
This durable lens mount features stainless steel and aluminum construction, and its snug fit prevents any play or movement at any temperature. A 1/4″-20 thread lets you add support for a longer lens. The lightweight adapter features internal flocking, which helps reduce internal reflections for a sharp image.