Metabones Nikon G to Fuji G-mount Expander 1.26x (GFX)

Metabones Canon FD to Fuji X Speed Booster ULTRA 0.71x SKU: MB_SPFD-X-BM3 Like the revolutionary original Metabones Speed Booster announced in January 2013, the Speed Booster ULTRA has a magnification of 0.71x, and so it effectively reduces the crop factor of mirrorless cameras with DX-sized sensors, such as Sony E-mount and Fuji X-mount cameras, from 1.5x to 1.07x.  However, the new ULTRA design makes very effective use of exotic materials at the furthest limit of glassmaking technology, and as a result is well corrected for use with virtually all fullframe SLR lenses regardless of exit pupil distance. Thus, the Metabones Speed Booster ULTRA performs extremely well with professional-grade f/2.8 zoom lenses such as the 24-70mm f/2.8 and 70-200mm f/2.8 zooms by Canon and Nikon to produce 17-50mm f/2.0 and 50-142mm f/2.0 high-speed zooms, respectively.  Similarly, high-speed fixed focal length lenses such as a 50mm f/1.2 will be transformed into a 35.5mm f/0.9 lens with excellent contrast and resolution from the center all the way to the edges of the image. Key Features Increase maximum aperture by 1 stop.Increase MTF.Makes lens 0.71x wider. Advanced 5-element/4-group optical design incorporating ultra-high index tantalum-based optical glass by Caldwell Photographic in the USA (patent pending).The tripod foot is detachable and compatible with Arca Swiss, Markins, Photo Clam ball heads.

FotodioX Vizelex Cine ND Throttle Fusion Smart AF Lens Adapter - Canon EOS (EF) D/SLR Lenses to Fujifilm Fuji G-Mount GFX Mirrorless Cameras with Full Automated Functions and Built-In Variable ND Filter (1 to 8 Stops) SKU: EF-GFX-FSN-NDT Fotodiox FUSION technology built into the adapter enables electronic communication between mixed lens and camera platforms. FUSION adapters enable auto focus, aperture control, image stabilization, and more. This adapter enables EXIF and aperture data to be transmitted to and controlled by the camera. Different lenses may exhibit different operating characteristics depending on lens age and manufacturer. We recommend testing individual lenses in your setup before critical shoots. Although the adapter will allow you to mount any Canon EF lens, you may experience vignetting on some lenses as the image circle may not fully cover the larger sensor of the GFX system. Not to worry, the GFX-EF Fusion Smart AF adapter includes a built-in switch to change between Medium Format mode (full sensor) to 35mm mode (cropped sensor) to take full advantage of all lenses available. We've also included a switch on the adapter to allow you quickly and smoothly switch from Aperture Priority mode to Program Mode without needing to navigate in-camera menus. Fusion Smart AF Lens Adapters also include a micro USB port to allow for firmware updates providing a nearly future proof solution for GFX users. For firmware updates and directions, please see the firmware update article for this adapter in the Fotodiox technical support knowledge base. Product Highlights Mounts Canon EOS (EF) D/SLR Lenses to Fujifilm G-Mount GFX Mirrorless Digital Cameras; infinity focus or beyond guaranteedBuilt-in FUSION technology restores automated functions on most lenses such as auto-focus, aperture control, image stabilization and more with compatible lensesBuilt-in Variable Neutral Density Filter ND2-256 (1-8 stops) for easy and convenient image control over any lens that you attachEnhanced craftsmanship and high-tolerance construction for demanding professionals; infinity focus or beyond guaranteed; Precise fit, no play, gap or wigglingLimited 2-Year Manufacturer Warranty Compatibility - Fujifilm G-Mount Mirrorless Cameras GFX 50S, GFX 50R, GFX 100