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- Artikel-Nr.: SW13282
Metabones Leica R to BMCC Speed Booster
Leica-R to Micro-4/3 mount Speed Booster adapters designed exclusively for the Blackmagic 2.5k Cinema Camera (BMCC). Note that the new Speed Boosters will only attach to Blackmagic cameras equipped with a Micro-4/3 mount. They cannot be attached to standard Micro 4/3 cameras.
The new 0.64x Speed Booster reduces the full-frame crop factor of the BMCC from 2.39x to 1.53x, thus effectively transforming it into a Super-35 format cine camera. In addition, the speed of any attached lens is increased by 11/3 stops, with a maximum output aperture of f/0.80. For example, a 50mm f/1.2 becomes a 32mm f/0.80, and Sigma’s new 18-35mm f/1.8 will become an 11.5-22.5mm f/1.1.
- Increase maximum aperture by 1 1/3 stop (with a maximum output aperture of f/0.80)
- Increase MTF
- Makes lens 0.64x wider
- Optics designed by Caldwell Photographic in the USA (patent pending)
- The tripod foot is detachable and compatible with Arca Swiss, Markins, Photo cam ball heads
Table of compatibility and resulting crop factors