![M42-Micro 4/3 Speed Booster Focal Reducer Adapter | Pixco - Provide Professional Photographic Equipment Accessories M42-Micro 4/3 Speed Booster Focal Reducer Adapter | Pixco - Provide Professional Photographic Equipment Accessories](http://pixco.com.cn/cdn/shop/products/8_e250f335-3bed-4148-9b89-faf1d6a1bad8.jpg?v=1613496264)
M42-Micro 4/3 Speed Booster Focal Reducer Adapter | Pixco - Provide Professional Photographic Equipment Accessories
![Accesorios :: Metabones :: Metabones Canon FD to Micro Four Thirds Speed Booster ULTRA 0.71x (MB_SPFD-m43-BM3) - Onestop Digital - Cámaras digitales y equipo de fotografía Accesorios :: Metabones :: Metabones Canon FD to Micro Four Thirds Speed Booster ULTRA 0.71x (MB_SPFD-m43-BM3) - Onestop Digital - Cámaras digitales y equipo de fotografía](https://www.onestop-digital.com/images/thumbnails/400/400/detailed/6/MB_SPFD-m43-BM3.jpg)
Accesorios :: Metabones :: Metabones Canon FD to Micro Four Thirds Speed Booster ULTRA 0.71x (MB_SPFD-m43-BM3) - Onestop Digital - Cámaras digitales y equipo de fotografía
![VILTROX NF-M43X 0.71x Réducteur focale Speed Booster Adaptador Objetivo para Nikon F Mount Lentes a Micro Four Thirds M43 Cámara Enfoque Infinito Manual : Amazon.es: Electrónica VILTROX NF-M43X 0.71x Réducteur focale Speed Booster Adaptador Objetivo para Nikon F Mount Lentes a Micro Four Thirds M43 Cámara Enfoque Infinito Manual : Amazon.es: Electrónica](https://m.media-amazon.com/images/I/71O6GAf7iWL._AC_UF1000,1000_QL80_.jpg)
VILTROX NF-M43X 0.71x Réducteur focale Speed Booster Adaptador Objetivo para Nikon F Mount Lentes a Micro Four Thirds M43 Cámara Enfoque Infinito Manual : Amazon.es: Electrónica
![Hands on with the new Metabones Speed Booster Ultra - fast AF with Canon lenses on Micro Four Thirds - EOSHD.com - Filmmaking Gear and Camera Reviews Hands on with the new Metabones Speed Booster Ultra - fast AF with Canon lenses on Micro Four Thirds - EOSHD.com - Filmmaking Gear and Camera Reviews](https://www.eoshd.com/wp-content/uploads/2015/07/gh4-sb-ultra-1.png)