Metabones Canon EF Lens to Micro Four Thirds T Speed Booster XL 0.64x MB-122
- Increase in maximum aperture by 11/3 stops
- Increase in MTF
- Makes lens 0.64x wider
- 6-element/4-group optical design by Caldwell Photographic
- Supports 4k video mode with DX lenses
- Flocking coating in the interior
- Image stabilisation lens support
- Detachable tripod foot
- Compatible with Arca Swiss, Markins, and Photo Clam ball heads
The Metabones Canon EF Lens to Micro Four-Thirds T Speed Booster XL 0.64x gives an increase in maximum aperture by 1 1/3 stops and can facilitate an increase in MTF. This camera lens accessory makes lens 0.64x wider and features a 6-element/4-group optical design by Caldwell Photographic. This Metabones speed booster supports 4k video mode with DX lenses while it limits reflections due to its flocking coating in the interior. Ideal for micro four-thirds cameras from Panasonic and Olympus, this camera lens adapter also allows image stabilisation lens support. The Speed Booster XL 0.64x comes with a detachable tripod foot and is compatible with Arca Swiss, Markins, and Photo Clam ball heads.
Product Features in Detail
Increase in Maximum Aperture by 1 1/3 stop
The lens becomes more effective in low-light situations while it allows shallow depth of field.
Increase in MTF
Facilitates the accurate transfer of details from the subject to the lens to create sharp images
Makes lens 0.64x wider
Increases image brightness and quality as compared to standard adapters
Patented 6-element/4-group optical design by Caldwell Photographic
Users can adjust optical clarity and color fidelity
Supports 4K video mode with DX lenses
Gives the capability to capture videos in cinematic resolution with higher image quality
Flocking coating in the interior
Minimal reflections within the product's barrel
Image stabilisation lens support
Reduces image blurs when the camera shakes especially during slow shutter speeds
Multiple power sources
Can be powered by the camera body or an external 5V power source
Precise fit and solid connection
Lens is locked tight when mounted on adapter with no adjustments added
True Electronic Integration of aperture diaphragm
Aperture can be automatically selected in P or S exposure modes or can be adjusted manually in A or M modes
EXIF Data
Bears valuable details like focal length, aperture, and lens identification
Length | 6.7 x 2.4 cm (2.6 x 0.9") |
Product Weight | 0.375 lbs (0.17 kg) |

SKU: Metabones MB-122
UPC: 4897050181720