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Metabones Speed Booster XL 0.64x Adapter for Full-Frame Canon EF-Mount Lens to Select Micro Four Thirds-Mount Cameras

4.4 4.4 out of 5 stars 120 ratings

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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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$649.00
Only 1 left in stock - order soon.
Ships from and sold by Adorama.
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$629.00
Get it as soon as Monday, Mar 18
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$1,264.95
Get it as soon as Tomorrow, Mar 14
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Ships from and sold by Electronics Basket.
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Metabones Speed Booster XL 0.64x Adapter for Full-Frame Canon EF-Mount Lens to Select Micro Four Thirds-Mount Cameras
Metabones Speed Booster XL 0.64x Adapter for Full-Frame Canon EF-Mount Lens to Select Micro Four Thirds-Mount Cameras
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Price$649.00-21% $629.00
List:$799.00
$649.00$8.79$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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Metabones Speed Booster XL 0.64x Adapter for Full-Frame Canon EF-Mount Lens to Select Micro Four Thirds-Mount Cameras


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Customer reviews

4.4 out of 5 stars
4.4 out of 5
120 global ratings

Customers 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

10 customers mention8 positive2 negative

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

6 customers mention6 positive0 negative

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

4 customers mention4 positive0 negative

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

3 customers mention3 positive0 negative

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

7 customers mention4 positive3 negative

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

Should I return? Packaging? Scratches? 600?!
4 Stars
Should I return? Packaging? Scratches? 600?!
- 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.
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Top reviews from the United States

Reviewed in the United States on October 1, 2016
15 people found this helpful
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Reviewed in the United States on June 17, 2017
3 people found this helpful
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Reviewed in the United States on August 29, 2017
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5.0 out of 5 stars Using this to shoot videos for my YouTube channel
Reviewed in the United States on August 29, 2017
I use this to mount my Sigma 18-35 mm lens on my Panasonic GH4, mainly for shooting videos for my YouTube channel ("The Mixing Touch"). 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 than anything I can get with a Panasonic lens.
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8 people found this helpful
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Reviewed in the United States on April 15, 2019
Reviewed in the United States on October 16, 2015
15 people found this helpful
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Reviewed in the United States on March 14, 2016
3 people found this helpful
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Reviewed in the United States on December 26, 2018
6 people found this helpful
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Reviewed in the United States on January 9, 2018
4 people found this helpful
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Top reviews from other countries

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Stephane R.
5.0 out of 5 stars Best choice ever !
Reviewed in Canada on March 9, 2018
romariorus
5.0 out of 5 stars Marca es marca
Reviewed in Spain on November 3, 2019
Com Truise
5.0 out of 5 stars Tut was es verspricht!
Reviewed in Germany on October 8, 2018
3 people found this helpful
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Client d'Amazon
3.0 out of 5 stars Ou est le service après vente?
Reviewed in France on November 23, 2017
2 people found this helpful
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Anthony
5.0 out of 5 stars XL speedbooster with the GH4 amazing combinations.
Reviewed in the United Kingdom on January 30, 2017
One person found this helpful
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