Top 10 Speedbooster EF to E Mount – Camera Lens Adapters & Converters

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1. Metabones

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Canon EF Lens to Sony E Mount T Smart Adapter Mark V

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Metabones #ad - Rubber gasket protects E-mount connection from dust and moisture. Status notification LED light. Dedicated switch controls in-body image stabilization IBIS. Compatible with Sony FS7 Mark II camera. Metabones smart adapter - front Cap - Rear Cap - Hex Key - 1 Year Warranty.
BrandMetabones #ad
ManufacturerMeta Bones #ad
Height2.95 Inches
Length2.64 Inches
Weight0.33 Pounds
Width1.38 Inches
Part NumberFBA_MB_EF-E-BT5
ModelFBA_MB_EF-E-BT5

2. Metabones

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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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Metabones #ad - 064x micro 4/3 crop Factor Compensation. 1. 3-stop increase in Lens Apertures. 6 optical elements in 4 Groups. Canon ef lens to Micro 4/3 Body. Supports in-Camera Aperture Control.
BrandMetabones #ad
ManufacturerMetabones #ad
Height2.95 Inches
Length2.64 Inches
Weight0.37 Pounds
Width1.38 Inches
Part NumberMB_SPEF-M43-BT3
ModelMB_SPEF-M43-BT3

3. Fotodiox

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Fotodiox Pro Fusion Smart Adapter Compatible with Canon EOS EF/EF-s Lenses to Select Sony Alpha E-Mount Mirrorless Camera Body

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Fotodiox #ad - Restores automated functions on most lenses such as auto-focus, aperture control, image stabilization and more with compatible lenses. Limited 2-Year Manufacturer Warranty. Mounts canon eos ef / ef-s d/slr lenses to Sony E-mount mirrorless cameras; infinity focus or beyond guaranteed. Precision all-metal construction with chrome plated brass mounts for secure and solid fit. Built-in fusion technology enables electronic communication and control between lens and camera.
BrandFotodiox #ad
ManufacturerFotodiox Inc. #ad
Height3.5 Inches
Length3.5 Inches
Weight0.25 Pounds
Width2 Inches
Part NumberB00D9BKLX8
ModelEOS(Auto)-NEX-P
Warranty24 months

4. EBYPHAN

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Lens Adapter EF-EOS M Auto-Focus Lens Converter Ring for Canon EF/EF-S Lens to Canon EOS-M EF-M Mount Mirrorless Camera EOS M1 M2 M3 M5 M6 M10 M50 M100

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EBYPHAN #ad - Please contact us if you’re not sure whether this lens adapter ring fits for your camera. Built-in is stabilization: built-in is stability, making focus more accurate and clear and better helping you take pictures; please set your camera APS-C Size Capture to "off" if you get your lenses to function as full frame.

Fashionable design: designed with 1/4 screws at the bottom, which can be mounted on tripod or other support platform; detachable support tripod. Compatibility: ef-eos m mount adapter ring allows canon ef and ef-S mount series lenses to be mounted on Canon EOS-M mirrorless digital camera. Exif signal transmission: use gold-plated needle PIN to transmit signal, greatly enhancing its transmission performance.

Af function & aperture control: interior built-in aperture motor and an electronic contact; aperture of the lens controlled by means of an electronic contact; aperture control functions almost support all Canon EOS M cameras; aperture can be adjusted directly from the camera side to control the actual aperture of the lens.
BrandEBYPHAN #ad
ManufacturerEBYPHAN #ad
Part NumberEF-XXXM
ModelEF-EOS M

5. Metabones

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Metabones T Speed Booster Ultra 0.71x Adapter for Canon EF Lens to BMPCC4K Camera

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Metabones #ad - Compatible lenses cont. Canon ef300mm f/4l is usmcanon ef400mm f/5. 6l usmcanon ef40mm f/2. 8 stmcanon ef50mm f/1. 2l usmcanon ef50mm f/1. 4 usmcanon ef50mm f/1.

8 iicanon ef50mm f/1. 8 stmcanon ef70-200mm f/2. 8l is ii usmcanon ef70-200mm f/4l is ii usmcanon ef70-200mm f/4l usmcanon ef70-300mm f/4-5. 6l is usmcanon ef8-15mm f/4l usM FisheyeCanon EF85mm f/1. 2l ii usmsigma 135mm f/1. 8 dg hsm art 017sigma 24-105mm f/4 dg hsm art 013SIgma 24-35. Compatible lenses cont. Sigma 30mm f/1. 4 dc hsm art 013sigma 35mm f/1. 4 dg hsm art 012sigma 50-500mm f/4. 5-6. 3 dg os hsmsigma 50mm f/1. 4 dg hsm not arttamron 10-24mm f/3. 5-4. 5 vc hld b023tamron 18-250mm f/3. 5-6. 3 a18tamron 18-270mm f/3. 5-6. 3 b003tamron 24-70mm f/2.
BrandMetabones #ad
ManufacturerMetabones #ad
Height2.5 Inches
Length4.8 Inches
Width4.7 Inches
Part NumberMB_SPEF-m43-BT8
ModelMB_SPEF-m43-BT8

6. VILTROX

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VILTROX EF-NEX IV Electronic Auto-Focus AF Lens Mount Adapter Ring Automatic Converter for Canon EOS EF/EF-S Lens to Sony E-mount NEX A7RIV A9II A7III A9 A7RIII A7RII A7II A7R A7SIII A7m2 A7m3 A7r4

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VILTROX #ad - Exif signal transmissionuse pin gold plated needle to transmit signal, AFauto-focus and adjustable aperture, greatly enhancing its transmission performance; enjoy EXIF signal transmission, etc. Fast switching between two focus modes, effectively improve focusing speed. Cdaf mode contrast detection auto focus: Focus success rate is higher.

A great smart adapter. Aperture control & built-in is stabilizationinterior built-in aperture motor and an electronic contact; aperture of the lens controlled by means of an electronic contact; aperture control functions almost support all Sony NEX E-mount cameras; aperture can be adjusted directly from the camera side to control the actual aperture of the lens. Fashionable designusb firmware upgrade; designed with 1/4 screws at the bottom, which can be mounted on tripod or other support platform; detachable support tripod.

Please contact us if you're not sure whether this lens adapter ring fits for your camera or lens. Compatibilitythe 4nd generation{canon ef/ef-s to sony e adapter}! ef-nex iv version, allows Canon EF and EF-S mount series lenses to be mounted on Sony NEX E-mount series cameras. Built-in is stability, making focus more accurate and clear and better help you to take pictures. Dual auto focus mode functionpdaf mode phase detection auto focus: Focus speed is faster.
BrandVILTROX #ad
ManufacturerVILTROX #ad
Part NumberEW-EF-NEX IV
Model945706

7. VILTROX

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VILTROX EF-M2II Speed Booster Micro 4/3 Focal Reducer Booster Adapter Auto-Focus 0.71x for Canon EF Mount Series Lens to M4/3 Camera GH4 GH5 GF6 GF1 GX1 GX7 E-M5 E-M10 E-M10II E-PL5

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VILTROX #ad - Material & design: bayonets are made of metal with surface plating treatment, with 1/4" thread tripod foot at the bottom, being durable and sturdy; inbuilt copper electronic contacts and IS function, making focus precise and clear, etc.

Compatibility: viltrox ef-m2 ii is an upgrade version of ef-m2, allowing canon ef series lenses to be used on M4/3 cameras, such as GH4 GH5 GF6 GF1 GX1 GX7 GX85 E-M5 E-M10 E-M10II E-PL5. Usb firmware upgrade: equipped with usb interface, can realize software upgrade. Can perfect new functions of the lens mount adapter and fix bugs according to follow-up upgrades. 071x focal reducer converter: focal length is multiplied by 071 based on the original equivalent focal length = focal length x 071, which helps enlarge 1 stop aperture.

Af functions & adjustable aperture: auto focusing function, increasing the lens 1 f-stop and the amount of light into the virtual background, better highlight the theme; adjust the aperture directly from camera to control the lens’ actual aperture.
BrandVILTROX #ad
ManufacturerShenzhen Jueying Technology Co., Ltd. #ad
Part Number53003867

8. VILTROX

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VILTROX EF-EOS M2 Speed Booster Canon 0.71x Autofocus Speedbooster Canon EF-M Lens Adapter Compatible with Canon EF to m50 m200 m6 m5 m50 ii m6 ii

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VILTROX #ad - The new model of mount adapter can bring better photo bokeh, increase the lens 3 f-stop, because the new optical design of the lens allows the aperture increased by one level while the focal length is reduced equivalent focal length= focal length x 071 x 1.

6, increasing the amount of light into the virtual background, can better highlight the theme. Metal electronic contacts: built-in data chip, e. G. The viltrox ef-eos m2 is designed to allows canon ef lenses to be mounted on the Canon EOS M mirrorless camera, and compatible with all lens functions. Viltrox ef-eos m2 is second-generation model, with better shooting performance than old one, special optimize focal length for Canon EOS M camera which has 4 group of 4 lenses.

Usb upgrade port: through continuous software updates, fix product bugs and constantly adapt to the new EF lens, VILTROX will help users get better shooting experience, provide more Canon lens and camera combinations. Feel free to contact us, make sure your camera fits. Autofocus, support for photo data transmission, real-time preview of photo information on camera, image stabilization, full compatible with Canon lens and camera features, auto aperture adjustment, etc.
BrandVILTROX #ad
ManufacturerShenzhen Jueying Technology Co., Ltd. #ad
Part NumberEF-EOS M2-03034
ModelEF-EOS M2

9. N\C

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Altson EF/EF-S Lens to Sony E Mount T Smart Adapter Ring Black CEF-SE

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N\C #ad - 3. Cef-se comes with the gold-plating contact, cleanly support high speed Auto Focus, and you can adjust aperture directly from the camera side to control the actual aperture of the lens. It can makes your photos in good sharpness in most of situations, weak light, whichever is moving, and night light.

1. Compatible with sony e mount are a7/a9/a7s/a7 ii/a7s ii/a7r ii/a7r/a5300/a6000/a6300 a6500 Transmission; with metal electronic contacts, it greatly enhances conductivity and effectively transports EXIF Info. 4. In cdaf contrast detection autofocusis made from, you can shorten the focus distance to speed up focusing process, you can move the lens to improve the images of the focusing area, making your photos more cleaner, and improveing focus success rate higher ;In PDAF mode, focus speed is faster.5

5. Metal pin, cef-se can realize exif info. While suitable for sony camera models are PXW-FS5M2/NEX-7/NEX-FS100 More compatible models you can check with Description list. 2. Support is lens stabilization function.
BrandN\C #ad
Manufactureraltson #ad
Part Number20111103

10. Commlite

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Commlite Auto-Focus Mount Adapter EF-NEX for Canon EF to Sony NEX Mount

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Commlite #ad - Compatible with tamron lens: 18-270/4. 5-6. 3 vc / 24-70vc / sp 28-75/2. 8 / sp 70-200/2. 8 di vc / sP. Compatible with sigma lens: 10-20 /3. 5 ex dc hsm / 12-24/4. 5-5. 6 i dg hsm / 12-24/4. 5-5. 6 ii dg. Auto-focus function;Built-in hand-shaking IS function;Gold-plated pins brings the great. Compatible with canon lens: ef 10-22 /3. 5-4. 5 usm / ef 16-35/2. 8l usm / ef 16-35/2. 8l ii usm / ef. Compatible with canon lens: ef 14/2. 8l / ef 20/2. 8 usm / ef 24/1. 4l ii / ef 24/2. 8 old version /.
BrandCommlite #ad
Manufacturercommlite #ad
Height2.24 Inches
Length4.33 Inches
Weight0.53 Pounds
Width3.86 Inches
Part NumberCM-EF-NEX
ModelCM-EF-NEX B