Metabones Canon EF to Emount T CINE Speed Booster ULTRA 0.71x (Black Matt)
649.00 CHF701.55 CHF inkl. 8.1% MwSt
Artikel-Nr.
328.MB_SPEF-E-BT4
Garantiezeit
Standart Hersteller Garantie
Verfügbarkeit
Verfügbar
Speed Booster ULTRA für E-Mount und X-Mount Kameras
Schärfere Ecken, weniger Verzeichnung, reduzierte Vignettierung
Neues optisches Design: fortschrittliches optisches 5-Element/4-Gruppen-Design mit optischem Glas auf Tantal-Basis mit ultrahohem Index, um eine außergewöhnliche optische Leistung mit verbesserter Eckenschärfe, Verzeichnung und reduzierter Vignettierung zu erreichen.
Wie der revolutionäre ursprüngliche Metabones Speed Booster, der im Januar 2013 angekündigt wurde, hat der Speed Booster ULTRA eine Vergrößerung von 0,71x und reduziert damit effektiv den Crop-Faktor von spiegellosen Kameras mit Sensoren in DX-Größe, wie Sony E-Mount und Fuji X-Mount Kameras, von 1,5x auf 1,07x. Das neue ULTRA-Design nutzt jedoch sehr effektiv exotische Materialien an der äußersten Grenze der Glasherstellungstechnologie und ist daher für die Verwendung mit praktisch allen Vollformat-SLR-Objektiven unabhängig vom Austrittspupillenabstand gut korrigiert. So arbeitet der Speed Booster ULTRA hervorragend mit professionellen f/2,8-Zoomobjektiven wie dem 24-70mm f/2,8 und 70-200mm f/2,8 von Canon und Nikon zusammen, um 17-50mm f/2,0 bzw. 50-142mm f/2,0 High-Speed-Zooms zu erzeugen. Ebenso werden lichtstarke Festbrennweiten wie z.B. ein 50mm f/1.2 in ein 35,5mm f/0.9 Objektiv mit exzellentem Kontrast und Auflösung von der Bildmitte bis zu den Rändern umgewandelt.
Product Highlights
- Canon EF Lens to Sony E APS-C Body
- Full-Frame Lens to Sony E APS-C Body
- Supports In-Camera Aperture Control
- 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
Description
Tested Camera Bodies:
- A9 II, A7R IV, A7R III, A7R II, A7R, A7S III, A7S II, A7S, A7III, A7II, A7 (APS-C Crop mode)
- A6600, A6500, A6400, A6300, A6000, A5000
- PXW-FS7M2, PXW-FS5M2, PXW-FS5, PXW-FS7, NEX-FS700, NEX-FS100
- PXW-FX9 (Crop mode)*
- VENICE (Crop mode)*
- NEX-EA50, NEX-VG900, NEX-VG30, NEX-VG20, NEX-VG10
- NEX-7, NEX-6, NEX-5R, NEX-5N, NEX-5, NEX-C3, NEX-3
* for using the VENICE, FX and FS series cameras, please switch the adapter to Advance Mode(LED in red colour).
Lens compatibility chart
| Fast AF on all E-mount cameras. Max 10fps AF-C with A9 (Green Mode) and A7III / A7RIV (Advanced Mode) | Phase-detect AF on A9, A7RIV, A7III, A7RIII, A7RII, A7II, A6500, A6400 and A6300 only. On other cameras, may not be able to contrast-detect AF accurately if at all. Max 3fps with A7III. |
|
Canon EF8-15mm f/4L USM Fisheye* |
Canon EF24-70mm f/2.8L USM (Mark I) |
| Phase-detect AF on A9, A7RIV, A7III, A7RIII, A7RII, A7II, A6500, A6400, A6300 and A6100. Not known if other cameras autofocus satisfactorily using contrast-detection, and it is not known if the maximum AF-C drive speed of 10fps with A7III & A7RIV can be achieved or not. | Manual focus only |
|
Canon EF 11-24mm f/4L USM |
Samyang 35/1.4 |
| Not supported | |
|
Focus confirmation "chip" (e.g. Dandelion) |
Notes :
- Lenses marked with an asterisk support smooth iris.
- Sony NEX cameras cannot display aperture values beyond f/1.0. If a f/1.2 Canon EF lens is used with Speed Booster ULTRA the resulting aperture is f/0.9 but the camera body displays the original aperture f/1.2 to the camera body. i.e, lenses slower than f/1.4 report boosted aperture to camera body; lenses at or faster than f/1.4 report original aperture to camera body. (with firmware later than V0.38)
- Some improperly-made M42 screw mount adapters may short the electronic contacts of the Speed Booster ULTRA and cause damage to the Speed Booster ULTRA and/or camera body.
- Many manual focus lenses (e.g. OM 28/2.8, OM 50/1.8, Leica R 15/3.5) have rear protrusions (spikes, levers, other appendages) which would damage the optics and/or housing of Speed Booster ULTRA They need to be modified before they can be safely used on Speed Booster Check and make sure there are no rear protrusions from the adapter/lens combination before using on Speed Booster. Scratches and damages caused by rear protrusions on Speed Booster are not covered by warranty.
- This Speed Booster ULTRA is NOT fully compatible with full-frame Sony A7 series. When Speed Booster® ULTRA is used with Sony A7 series, the camera will turn on the "APS-C Size Capture" mode automatically.
- Cannot be used due to unusually high current requirement.
List of manual focus lenses which REQUIRE MODIFICATION to be used on Speed Booster ULTRA
Many manual focus lenses have rear protrusions (spikes, levers, other appendages) which would damage the optics and/or housing of Speed Booster ULTRA. They need to be modified before they can be safely used on Speed Booster ULTRA. Check and make sure there are no rear protrusions from the adapter/lens combination before using on Speed Booster ULTRA. Scratches and damages caused by rear protrusions or by poor quality adapters are not covered by warranty. The following is an incomplete list of lenses known to be incompatible.
Contax/YashicaDistagon 3,5/15mm |
Leica RSuper-Elmar-R 15mmElmarit R 28/2.8 Elmarit R 35/2.8 Summicron R 50/2 |
Nikon F20/2.8 AI-S |
Olympus OMOM 18/3.5OM 21/2 OM 21/3.5 OM 28/2.8 OM 50/1.8 |
Pentax KEvery Pentax K-mount lens has a protruding fin and an aperture lever. It does NOT fit. |
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