Metabones NikonG Lens to RF-mount Speed Booster ULTRA 0.71x

The Metabones Nikon G Lens to RF-mount Speed Booster ULTRA 0.71x adapts Nikon F-mount lenses to Canon RF-mount APS-C cameras, enhancing aperture, field of view, and sharpness with a high-quality optical design, making it ideal for cameras like the Canon C70 and RED Komodo.

Maximize your Nikon F-mount lenses with the Metabones Nikon G to RF-mount Speed Booster ULTRA 0.71x, an advanced adapter tailored for Canon RF-mount APS-C cameras like the Canon EOS C70 and RED Komodo. Compatible with a wide range of Nikon lenses—including non-AI, AI, and G lenses—this Speed Booster expands your creative possibilities by increasing the lens aperture by one stop and broadening the field of view by 0.71x, effectively transforming your camera into a high-quality Super35 format.

Engineered with a patented 5-element/4-group optical design using ultra-high index tantalum-based optical glass by Caldwell Photographic, this adapter improves sharpness (MTF) and overall image quality. The adapter also includes a unique, clickless 8-stop aperture ring for precise exposure control, and its robust build features aluminum alloy and brass construction with chromium plating. A rubber gasket seals the RF mount connection, providing extra protection from dust and moisture. The detachable Arca-Type tripod foot is compatible with popular ball head systems, adding versatility for tripod use.

Key Features

• Nikon F to RF Mount: Compatible with Nikon F-mount (G, non-AI, AI) lenses on Canon RF-mount APS-C cameras.
• Enhanced Aperture: Increases maximum aperture by 1 stop, improving low-light performance.
• Wider Field of View: Reduces focal length by 0.71x, ideal for APS-C Super35 applications.
• Clickless Aperture Ring: 8-stop ring for smooth, silent exposure adjustments.
• Premium Optics: 5-element/4-group design with Caldwell’s tantalum-based optical glass.
• Durable Build: Aluminum alloy and brass with chromium plating, satin finish.
• Weather Sealed: Rubber gasket for dust and moisture resistance.
• Tripod Foot: Detachable Arca-Type foot compatible with popular ball head systems.

Specifications

• Compatibility: Nikon F-mount lenses to Canon RF-mount APS-C cameras (Canon C70, RED Komodo, and APS-C crop mode on EOS R-series cameras)
• Optical Design: 5-element/4-group with ultra-high index tantalum-based optical glass
• Construction: Aluminum alloy and brass, satin finish, with chromium plating
• Mount Protection: Rubber gasket for dust and moisture resistance
• Tripod Foot: Detachable, Arca-Type compatible