Viltrox EF-M2 II Canon EF Lens to Micro Four Thirds Camera Mount Adapter

BH #VIEFM2II • MFR #EF-M2 II
Viltrox EF-M2 II Canon EF Lens to Micro Four Thirds Camera Mount Adapter
Key Features
  • Canon EF Lens to MFT Camera
  • Built-In Focal Reducer, 0.71x Mag.
  • One-Stop Increase in Lens Aperture
  • Maintains AF, AE, and IS Functions
Show More
Make full use of your Canon EF-mount lenses on your Micro Four Thirds mirrorless camera with this EF-M2 II Mount Adapter from Viltrox. This intelligent adapter features gold-plated electronic contacts to maintain autofocus, auto-exposure, and image stabilization capabilities, as well as transfer Exif data and enable aperture adjustment from the camera body. Complementing the electronic design, this adapter is also characterized by its inclusion of a 0.71x-magnification focal reducer, which helps to offset much of the crop factor of Micro Four Thirds cameras while also concentrating the light in order to increase the effective aperture by one stop. Additionally, the adapter also features a durable metal construction and has an integrated 1/4"-20 tripod mount to help support heavier lenses.
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Viltrox EF-M2 II Overview

Make full use of your Canon EF-mount lenses on your Micro Four Thirds mirrorless camera with this EF-M2 II Mount Adapter from Viltrox. This intelligent adapter features gold-plated electronic contacts to maintain autofocus, auto-exposure, and image stabilization capabilities, as well as transfer Exif data and enable aperture adjustment from the camera body. Complementing the electronic design, this adapter is also characterized by its inclusion of a 0.71x-magnification focal reducer, which helps to offset much of the crop factor of Micro Four Thirds cameras while also concentrating the light in order to increase the effective aperture by one stop. Additionally, the adapter also features a durable metal construction and has an integrated 1/4"-20 tripod mount to help support heavier lenses.

Viltrox EF-M2 II Specs

Adapter
Camera MountMicro Four Thirds
Lens MountCanon EF
Magnification0.71x
Optical Design5 Elements in 4 Groups
Physical
MaterialMetal
Tripod Mounting Thread1/4"-20 Female
Dimensionsø: 2.6 x D: 1.0" / ø: 67.0 x D: 25.0 mm
Weight3.00 oz / 85 g
Packaging Info
Package Weight0.56 lb
Box Dimensions (LxWxH)4.4 x 4 x 2.5"
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Does anyone know if the infinity focus of the ...

Does anyone know if the infinity focus of the 18-35mm 1.8 sigma works on a Lumix g85 camera?
Asked by: Lucas
From our tests at the store with this adapter, the G85, and the Sigma EF-mount 18-35 f/1.8, infinity focus was possible. If manually focusing, please note that the Sigma 18-35 has an infinity focus that is not at the end point of the focusing window; infinity focus is marked by a specific point on the lens, and going past it will throw everything out of focus.
Answered by: Jeremy
Date published: 2021-04-13

Would this work with the panasonic lumix G lens ...

Would this work with the panasonic lumix G lens 25mm? F1.7 ASPH
Asked by: salvatore
No, it works with Canon EOS style lenses.
Answered by: Jos
Date published: 2021-02-25

Does this adapter allow for the focus button to ...

Does this adapter allow for the focus button to be pressed on the bmpcc4k and it adjust the focus on 24-105 lens IS mount?
Asked by: Tedz
Yes it will
Answered by: vilson
Date published: 2021-02-10

Does this work with G100 which is new released?

Does this work with G100 which is new released?
Asked by: Ming
I have not seen any specific reviews on the speedbooster being used with that camera, but I don't see why it wouldn't work. If you are referring to the g100 lumix camera. It should work fine, as it is micro four thirds mount. Same as all the lenses too.
Answered by: Phillip
Date published: 2021-02-10

I have an Viltrox EF-M2 II speed booster. I see ...

I have an Viltrox EF-M2 II speed booster. I see people use this in combination with the Sigma 18-35Mm lense, but for some reason mine will not attach as if it's not the right fitment... Is there any known issues of this and or fixes?
Asked by: anthony
I use my Viltrox with the sigma 18-35mm and it works fine just make sure that what ever Mount you get with the adaptor you have with your lens as well I use canon Mount and it works fine.
Answered by: Anthony
Date published: 2021-02-08

Will it work for EF-S lenses?

Will it work for EF-S lenses?
Asked by: Jhonatan
This adapter is only compatible with Canon EF lenses.
Answered by: Kirk
Date published: 2021-02-02

What is the full lens compatibility list?

What is the full lens compatibility list?
Asked by: Scott
Few EF-S lens also works perfectly e.g. Sigma ART 18-35 1.8, .. Have tested and worked on Canon 70-200 f4, Tokina 11-16mm..Sigma 10-22mm.. Has trouble with Tamron lenses 70-200 2.8, 17-50mm etc
Answered by: Lipak
Date published: 2021-02-02

Will it work with EF M lens?

Will it work with EF M lens?
Asked by: Jhonatan
This one is for Micro Four Third camera only, EF and EF-S
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