Metabones SPCX-E-BM1 – Contarex to Sony E Speed Booster 0.71x
GTIN: 4897050180815
0.71x Speed Booster with aperture ring for Contarex lenses on Sony E-mount cameras.
Metabones SPCX-E-BM1 – Contarex to Sony E Speed Booster 0.71x
The Speed Booster mounts Contarex lenses on Sony E-mount cameras, reducing focal length by 0.71x and increasing aperture by 1 stop. Aperture is set with the built-in ring.
Features
- Increases maximum aperture by 1 stop
- Increases lens MTF
- Makes the lens 0.71x wider
- Optics designed by Caldwell Photographic (USA, patented)
- Built-in aperture control ring
- Detachable tripod foot, compatible with Arca Swiss, Markins and Photo Clam heads
Specifications
| Lens mount | Contarex |
|---|---|
| Camera mount | Sony E |
| Magnification | 0.71x |
| Aperture gain | +1 stop |
| Metabones code | MB_SPCX-E-BM1 |
| Product Condition | New |
|---|---|
| Manufacturer | Metabones |
| manufacturer code | SPCX-E-BM1 |
| Ean | 4897050180815 |
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