- Sony A-Mount Lens to Fujifilm X Body
- Full-Frame Lens to Fujifilm X APS-C Body
- 0.71x APS-C Crop Factor Compensation
- 1-Stop Increase in Lens Apertures
- 5 Optical Elements in 4 Groups
- Locking Mechanism to Secure Lens
- Push-Button Lens Release
- Brass Mounting Rings
- Detachable Tripod Foot
The Speed Booster Ultra 0.71x Adapter for Sony A-Mount Lens to Fujifilm X-Mount Camera from Metabones allows a full-frame Sony A-mount lens to be mounted onto a Fujifilm X-mount camera. While doing so, the adapter's optics help to maximize the connected lens's apparent angle of view while providing a 1-stop increase for the camera over the lens's aperture range.
If a lens intended for 35mm film or similarly sized full-frame camera sensors is connected to a camera with a Fuji X-mount APS-C-sized sensor, it would project an image larger than the Fuji X-mount APS-C sensor was built to accept. Able to capture only the center portion of the projected image, the effective angle of view of the lens would be narrowed, creating an in-camera "crop factor." The Speed Booster Ultra 0.71x Adapter for Sony A-Mount Lens to Fujifilm X-Mount Camera condenses the light from a lens designed for 35mm film or "full frame" camera sensors and projects it onto a Fuji X-mount APS-C sensor. This allows a Fuji X-mount APS-C sensor to utilize more of the light gathered by a connected lens, which effectively reduces the crop factor while making available to the sensor an additional 1 stop of light for each of the lens's f/stop settings.
This adapter is constructed from aluminum alloy for durability while minimizing weight and its mounting rings are made with brass to further prevent wear-and-tear. Inside are five lens elements in four groups that are designed to provide optical clarity as well as color fidelity, and a detachable tripod foot is included that features 3/8" threads as well as compatibility with Arca-Swiss tripod heads.
The Speed Booster Ultra 0.71x Adapter for Sony A-Mount Lens to Fujifilm X-Mount Camera does not support electronic communication between an attached camera and lens. To help determine the amount of light that enters a Fujifilm X-mount camera when using this adapter and a Sony A-mount lens, an aperture dial is built into the Speed Booster Ultra 0.71x Adapter for Sony A-Mount Lens to Fujifilm X-Mount Camera.
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- Allows a full-frame Sony A-mount lens to be used with a Fujifilm X-mount camera
- Maximizes apparent angle of view of combined camera and lens
- Provides a 1-stop increase for the camera over the lens's aperture range
- Five lens elements in four groups for optical clarity as well as color fidelity
- Detachable, Arca-Swiss compatible tripod foot with 3/8" threads
- Aluminum alloy components for weight reduction
- Brass mounting rings prevent wear-and-tear
- Locking mechanism for secure attachment of lens with push-button release
| Compatibility | Sony A-mount lens to Fujifilm X-mount camera |
| Crop Factor | 0.71x |
| Groups/Elements | 4 / 5 |
| Length | 2.6 x 1.1" (6.5 x 2.8 cm) |
| Weight | 7.4 oz (210.0 g) |
| Packaging Info |
| Package Weight | 0.8 lb |
| Box Dimensions (LxWxH) | 4.3 x 4.2 x 2.4" |
In the Box
Metabones Speed Booster Ultra 0.71x Adapter for Sony A-Mount Lens to Fujifilm X-Mount Camera
- Front Cap
- Rear Cap
- Tripod Foot Key
- Limited 1-Year Warranty
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