2018 Newly-launched VILTROX EF-M2 Auto Focus Adapter Speed Booster For EF Lens to M4/3 Camera

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Product Overview


Product Description
Model No.
Compatible lenses
Canon EF series lenses
Compatible cameras
M43 series cameras
Focal Length Multipler
 Diameter and Length
Approx. 85 g (excluding cap)
Firmware Upgrade
USB port

EF-M2 Automatic focus Canon EF-mount series lens to be used on M43 camera


Viltrox EF-M2 mount adapter is designed to allow Canon EF-mount series lens to be used on M43 camera. Plus 0.71 based on the original focal length (equivalent focal length=focal length x0.71),  which help enlarge 1 level aperture. Build-in 4groups, 4pcs optical glasses, AF(autofocus) and adjustable aperture,etc.

Usage of Focus Mode Switch ( PDAF&CDAF ):

1. Before using, please confirm the focus mode of the lens mount adapter, and then attach it on the camera.
2. If you need to change the focus mode, please take the adapter ring off, slide the focus mode switch, and attach it on the camera then.


* Gold-plated electronic contact, Auto-focus function,
* It can realize AF,adjustable aperture from camera body to lens's aperture
* More durable metal material
* Compatible for all the EF-lens

Detailed Images
About us

JYC technology is a Hong Kong-based company with the engineering and manufacturing set up in Shenzhen of China.

  Started to develop and manufacture camera accessories in 2007, Shenzhen Jueying Technology Co., Ltd. is a 

comprehensive photographic equipment enterprise which integrated product development, design manufacturing, and 

sales. Through Viltrox's continuous efforts for many years, JYC had become oneof the most competitive and influential

 companies in camera equipment industry in China. During the development, we always implement the mission to 

provide the best quality, diversified and technical leading products to our customer. 

 We have two brands now-Viltrox and JYC. The main products including HDMI monitor, HDMI video editor, lens mount 

adapter, extension tube, flash light, flash trigger, LED light, camera remote controller, and so on. All the products have 

got CE and ROSH certification.    

Team & Principle --JYC is staffed by a devoted management team which is energetic, proactive and with high 

education background. Holding integrity as our root, taking zero defect as our aim and providing excellent customer 

service and continuous product innovation is our basic management principle. 

Sales & Services--Assembly facilities and test center, mold shop, injection house, metal fabricator are all located in

Shenzhen, China. With experienced design and enthusiastic sales teams, we are able to provide our customer with 

the most professional service and quick response on all issues arisen from production and exporting process. We 

sincerely hope to cooperate with demotic and oversea customer and create bright future together. 

Contact us

            Scan or Clip to Visit our Web:   www.viltrox.com ; www.jyc-hk.en.alibaba.com

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