Metabones Speed Booster XL 0.64x Adapter for Full-Frame Canon EF-Mount Lens to Select Micro Four Thirds-Mount Cameras
Purchase options and add-ons
Brand | Blackmagic Design |
Compatible Mountings | Canon EF |
Camera Lens Description | 6 |
Lens Design | Zoom |
Focus Type | Auto Focus |
About this item
- Canon EF Lens to Micro 4/3 Body
- Supports In-Camera Aperture Control
- 0.64x Micro 4/3 Crop Factor Compensation
- 1.3-Stop Increase in Lens Apertures
- 6 Optical Elements in 4 Groups
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This Item Metabones Speed Booster XL 0.64x Adapter for Full-Frame Canon EF-Mount Lens to Select Micro Four Thirds-Mount Cameras | Recommendations | dummy | dummy | dummy | |
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Price | $649.00$649.00 | -21% $629.00$629.00 List: $799.00 | $649.00$649.00 | $8.79$8.79 | $156.00$156.00 |
Delivery | — | Get it as soon as Monday, Mar 18 | — | Get it as soon as Monday, Mar 18 | Get it as soon as Monday, Mar 18 |
Customer Ratings | |||||
Auto focus | 3.3 | 4.3 | — | 2.7 | 4.4 |
Value for money | 3.3 | — | — | 3.9 | 4.5 |
Picture quality | — | 4.4 | — | 4.0 | 4.4 |
Quality of material | — | 4.2 | — | 4.4 | 4.5 |
Sold By | Adorama | Pro Deals! | Adorama | RainbowImaging | VILTROX Official Store |
compatible mountings | Canon EF | Canon EF-S | Micro Four Thirds | Canon EF | Canon EF |
lens design | Zoom | Zoom | Prime | Prime | Zoom |
focus type | Auto Focus | Auto Focus | Auto Focus | Manual Focus | Auto Focus |
fixed focal length | 50 millimeters | 1 millimeters | — | 42 millimeters | 70 millimeters |
model name | MB SPEF-M43-BT3 | 210101 | MB SPEF-M43-BT4 Canon EF - MFT-Speed Booster Ultra | EF42 | — |
max aperture | 0 millimeters | — | 0 millimeters | 1 millimeters | 1 f stop |
image stabilization | Optical | Optical | electronic,optical | — | Digital |
Product Description
The T Speed Booster XL 0.64x Adapter for Full-Frame Canon EF-Mount Lens to Select Micro Four Thirds-Mount Cameras from Metabones allows a full-frame Canon EF-mount lens to be mounted onto a Micro Four Thirds-mount camera. While doing so, the adapter's optics help to maximize the connected lens's apparent angle of view while providing a 1.3-stop increase for the camera over the lens's aperture range.
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Product information
Product Dimensions | 2.64 x 1.38 x 2.95 inches |
---|---|
Item Weight | 5.9 ounces |
ASIN | B011GEMHU4 |
Item model number | MB_SPEF-M43-BT3 |
Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #529 in Camera Lens Adapters & Converters |
Is Discontinued By Manufacturer | No |
Date First Available | July 30, 2015 |
Manufacturer | Metabones |
Warranty & Support
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Metabones Speedbooster Top Choice of 2020
Celia Werner
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Customer Review: Lint inside, slop when mounted on GH5
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance, quality, aperture, and appearance of the camera lens accessory. For example, they mention that it works better than expected, it's a very nice piece of equipment, and it significantly increases the lens aperture by 1 2/3 faster. That said, opinions are mixed on the value.
AI-generated from the text of customer reviews
Customers like the performance of the camera lens accessory. They mention that it works better than expected, produces amazing results, and works great with BMPCC 4K.
"...The results are pretty amazing...." Read more
"Works better than expected, I shoot with the black magic pocket cinema 4k and all features work...." Read more
"- Review updated. Works perfectly with the black magic 4k. 4 stars because the packaging was ripped up a bit. Metabones Adapter works. 4/5. Thank you." Read more
"My son bought this for his Panasonic Lumix GH4. He says it works very well, but at 18mm he can see part of the housing in the corner...." Read more
Customers are satisfied with the quality of the camera lens accessory. They say it is a very nice piece of equipment and an amazing piece of glass.
"The quality of it is amazing. No focus on BMPCC4K with any L canon lens, but other than that no complains. Lens mount, holds the lens better than 5D." Read more
"...Overall it is a very nice piece of equipment if you have existing Canon lenses but for the price it would be better to invest in native m43 lenses." Read more
"Amazing piece of glass. This helped convert my BlackMagic Pocket 4k from MFT to Canon mount." Read more
"...They are a must-have for Canon lenses on my GH4s. A superior product and worth the price." Read more
Customers are satisfied with the aperture of the lens adapter. They mention that it increases the lens aperture by 1 2/3 faster, expands the cameras capabilities with lenses, and provides a 64x focal reduction when working with M4/3, like the Lumix GH4, and definitely boosts the dynamic range with Canon lenses.
"...And it significantly increases my lens aperture by 1 2/3 faster...." Read more
"...This is the best adapter by far. 64x focal reduction is fantastic when working with M4/3, like the Lumix GH4...." Read more
"I love that this expands my cameras capabilities with lenses when before I was limited to crop sensor lenses only, I can now use full frame EF..." Read more
"...It's a great product for the Panasonic gh4's and definitely boosts your dynamic range with your canon lenses" Read more
Customers are satisfied with the appearance of the lens accessory. They say it looks sharp and lets in more light, allowing them to capture buttery-smooth footage in low light.
"...The results are pretty amazing. I'm able to capture some buttery-smooth footage in relatively low light and the photos come out sharp and better..." Read more
"The adapter does everything it says it does, looks sharp and lets in more light. Few problems though, it doesn't work with EVERY Canon lens it seems...." Read more
"Worth every penny. Definitely got a lot of visual quality out my Lumix GH4 with it." Read more
Customers have mixed opinions about the value of the camera lens accessory. Some say it's worth the price, while others say it is expensive but it reduces crop and supports AF.
"Worth the price. I have about 6 adapters, ranging from $20, to $150, to this Metabones for around $650 when I bought it...." Read more
"...I believe that's 2 stops. Unbelievable product, yes it's expensive...." Read more
"...A superior product and worth the price." Read more
"Worth every penny. Definitely got a lot of visual quality out my Lumix GH4 with it." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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It allows me to expand the usage of my Canon wide angle zoom lenses paired with my M43 GX8 camera.
Such as 11-24mm f4L, 16-35mm f2.8L II, thanks for the equivalent magnification factor 1.28 (2*0.64) with this adapter.
And it significantly increases my lens aperture by 1 2/3 faster.
My 11-24mm f4 becomes 14-31mm/f2.8 and 16-35mm becomes 20-45mm/f1.8 equivalent to 35mm full frame lens!!
The only cons is when I paired my Canon 11-24mm F4 with M43 GX8, it is hard to get auto focused at 11mm.
Other than that, I am very satisfactory with my purchase.
But it does not work with my Olympus E-M1 Mark II !
These things are pricey, but they are like little lens computers...
Reviewed in the United States on August 29, 2017
Also the tripod mount screws are on there SO TIGHT that I stripped one of the screws just trying to get it off. Now I have to figure out how to get it off.
I have just one very minor thing to point out. It is just a little loose on my GH4. I am not sure why, but I would think a product like this should fit snug, with no play at all, like the lenses.
When I shoot with lenses like my Rokinon 85mm T/1.5 @T/1.5, the aperture drops below f/0.95 which causes the bokeh to oversoften and creates a rectangle with the reflection of the sensor in the centers of each single bokeh ball.
Other than that it is phonomenal... Stepping up a half stop fixes all with light to spare.
Top reviews from other countries
Ich filme seit 5 Jahren und bin bei unterschiedlichen Kameras und Systemen hängen geblieben. Zuletzt filmte ich mit der a7s II. Da ich mal die GH-5 ausprobieren wollte habe ich diese eben gekauft und dazu diesen Adapter. Meine Objektive haben optimal gepasst und sogar der Autofokus ging- das wirklich sehr gut!
Die Berechnung nochmal für alle zur Hilfe:
Ein 50mm Full Frame Objektiv wird durch den MFT Crop Factor von x2 zu einem 100 mm umgewandelt. Dieses Resultat wird dann mit dem Crop Factor des Speed Boosters mit 0,64 multipliziert.
ALSO: 50mm * 2 * 0,64 = 64 mm
Alles in allem: Top Gerätschaft, funktioniert wie es soll.
modiff: remboursement effectué(Merci amazon), maintenant prés à tester de nouveaux le produit.