This electronic Lens Mount Adapter EF-MFT is mainly used for connecting the Canon EF/EF-S series lenS to Olympus and Panasonic cameras with M4/3 MounT. Meanwhile, it can perfectly control the aperture and EV as well as IS image stabilization.

• EXIF signal transmitting and can be displayed on camera screen

• No-delay aperture control via camera

• Built-in IS function

• 1/4 Tripod Foot at the bottom for connection with tripod

• Gold-plating contact, excellent transmitting effect

• Aluminum alloy material, powerful and stable

Specification:

• Compatible Lens: EF/EF-S series lens

• Compatible Camera: M4/3 mount camera; Olympus: PEN E-P1 P2 P3 P5 E-PL1 PL1s PL2 PL3 PL5 PL6 E-PM1 PM2 OM-D E-M5 E-M1; Panasonic: Lumix DMC-GH1 GH2 GH3 GH4 GX7 G1 G2 G10 G3 G5 G6 GF1 GF2 GF3 GF5 GF6 GX1 GM 

• Front installation: EF/EF-S series lens

• Back installation: M4/3 mount Camera

• Camera-mount outer diameter: 39mm

• Lens-mount outer diameter: 67mm

• Length: 85mm

• Net Weight: 211g

Compatible with:

• EF/EF-S zoom lens:

• EF 10-22 /3.5-4.5 USM

• EF 16-35/2.8L USM

• EF 16-35/2.8L II USM

• EF 17-40/4L

• EF-S 17-55/2.8 IS USM

• EF-S 17-85/4-5.6 IS USM

• EF 8-15/4L USM

• EF-S 18-55/3.5-5.6

• EF-S 18-55/3.5-5.6 IS II

• EF-S 18-135/3.5-5.6 IS 

• EF 20-35/2.8L (Ver.18) 

• EF 22-55/4-5.6

• EF 24-70/2.8L (I) 

• EF 24-105/4L IS USM 

• EF 28-70/3.5-4.5 II

• EF 28-80/3.5-5.6 II 

• EF 28-135/3.5-5.6 IS USM

• EF 35-80/4-5.6

• EF 35-350/3.5-5.6L  

• EF-S 55-250/4-5.6 IS 

• EF 70-200/2.8L IS USM (I)

• EF 70-200/4L IS USM

• EF 70-300/4-5.6L IS USM

• EF 70-300/4-5.6 DO IS USM

• EF 80-200/2.8L

• EF 100-300/4.5-5.6 USM

• EF 100-400/4.5-5.6L IS USM

• EF prime lens:
  

• EF 14/2.8L 

• EF 20/2.8 USM 

• EF 24/1.4L II

• EF 24/2.8 (old version)

• EF 35/1.4L USM

• EF 40/2.8 STM 

• EF 50/1.2L USM 

• EF 50/1.4 USM

• EF 50/1.8 II 

• EF 50/2.5 macro 

• EF 85/1.2L II USM

• EF 85/1.8 USM

• TS-E 90/2.8

• EF 100/2.8L IS USM macro

• EF 135/2L USM

• EF 180/2.8L macro 

• EF 200/2.8L II USM

• EF 300/4L IS USM

• Extender EF 1.4x III 

• Extender EF 2x (I) Planar 50/1.4 Planar 85/1.4

• EF 180mm f/3.5L Macro USM 

• Sigma lens for EF:

• 10-20 /3.5 EX DC HSM

• 12-24/4.5-5.6 I DG HSM 

• 12-24/4.5-5.6 II DG HSM

• 17-35/2.8-4 EX HSM ASPH 

• 17-70 /2.8-4 DC Macro OS HSM

• 18-125/3.5-5.6 DC OS HSM 

• 24-70/2.8 EX HSM 

• 150-500/5-6.3 DG OS HSM

• 20 /1.8 EX DG

• 30/1.4 DC HSM

• 35 /1.4 DG

• TAMRON lens for EF:

• 18-270/4.5-6.3 VC

• SP 28-75/2.8

• 24-70VC

• SP 70-200/2.8 Di VC 

• SP 150-600mm f/5-6.3 Di VC USD

• 90/2.8（172E）

• 28-75/2.8 XR Di LD 

• ZE Distagon 21/2.8
  

• ZE Distagon 15/2.8   

• ZE Makro-Planar 50/2 

• ZE Makro-Planar 100/2