VILTROX EF-M2 II Electronic AF Auto Focus 0.71x Reducer Speed Booster Lens Mount Adapter for Canon EF Mount Lens to M4/3 camera PEN-F GH5 GH4 GF9 GX85 E-M5 E-M10 E-M10II E-PL3
Brand: VILTROX
If you are not sure wether this adapter is suitable for your camera and lens,please contact us!

Viltrox EF-M2 II mount adapter allow Canon EF-mount series lens to be used on M43 camera. Supports 0.71x Focal Reducer Booster,auto focus, adjust aperture, and EXIF signal transmission. Firmware can be upgraded by a USB port.

Compatibility Micro M4/3 Camera:
-Panasonic GH5/GH4/GH3/GH2/GH1/GF9/GF8/GF7/GF6/GF5/GF4/GF3/GF2/GF1/ GX85/GX8/GX7/GX1/G7/G6/G3/G2/G1
-Olympus E-M10/E-M10II/E-M10III/E-M5II/E-M5/E-M1/E-PL8/E-PL7/E-PL5/E-PL3/E-PL2/PEN-F/E-PM2/E-PM1/E-P5/E-P3/E-P1

Compatible Lens- Canon
EF 11-24mm F7.0L USM----EF 16-35mm f/2.8L II-----EF 16-35mm f/2.8 L III USM
EF 17-40mm f/4 -----EF 20-35mm f/2.8 L-----EF 20-35mm f/3.5-4.5 USM
EF 24-70mm f/4L IS USM--- EF 24-70mm f/2.8L II USM---- EF 24-105mm f/4L IS
EF 24-85mm f/3.5-4.5 USM--- EF 24-105mm f/3.5-4.5--- EF 28-80mm f/3.5-5.6 II
EF 28-135mm f/3.5-5.6 IS //E7--- EF 70-200mm f/2.8L IS II USM
EF 70-200mm f/4L---- EF 70-300mm f/4-5.6 IS USM--- EF 70-200mm f/4L IS USM
EF 70-300mm f/4.5-5.6 DO IS USM---EF 70-300mm f/4-5.6L IS USM
EF 14mm f/2.8 L--- EF 24mm f/1.4L II USM-- EF 24mm f/2.8--- EF 24mm f/1.4L
EF 28mm f/1.8---EF 35mm f/1.4L---EF 35mm f/2.0L--EF 40mm f/2.8 STM
EF 50mm f/1.4 USM-- -EF 50mm f/2.5--- EF 50mm f/1.8 STM--- EF 85mm f/1.8 USM
EF 85mm f/1.2L II USM--- EF 100mm f/2.0--- EF 100mm f/2.8 Macro --- EF 135mm f/2.0L
EF 180mm f/3.5L--- EF 200mm f/2.8L--- EF 300mm f/4L IS--- EF 400mm f/4.0 DO IS USM
EF 400mm f/5.6L---- EF 500mm f/4L IS USM

Compatible Lens- Tamron
AF 17-50mm f/2.8 Di-II LD --- 8-270mm f/3.5-6.3 Di II VC---SP 24-70mm f/2.8 Di- VC USD
SP 150-600MM F/5-6.3 Di VC USD---- SP 35MM F1.8 DI VC USD

Compatible Lens- Sigma
24-35mm f/2 DG--- 24-70mm f/2.8 DG--- 70-300mm f/4-5.6 DG--- 120-300mm f/2.8 DG 24mm f/1.4 DG--- -35mm f/1.4 DG---- 85mm f/1.4 DG
【Compatibility】Viltrox EF-M2 II allow Canon EF series lens to be used on M4/3 camera,such as GH5 GH4 GF9 GX85 E-M5 E-M10 E-M10II E-PL3 PEN-F etc.
【0.71x Focal Reducer Booster】 Viltrox EF-M2 II Booster built-in with optical correction group, when using the adapter, the focus of the lens should be multiplied by 0.71, then multiplied by 1.5 (the focus multiplier), is the lens’ actually equivalent focus .
【Auto Focus Function & Aperture Control】 With copper electronic contacts,EF-M2 II will give you fast speed and smooth focusing experience. You can also adjust the aperture of EF lens by control M4/3 camera body.
【EXIF signal transmitting & IS Function】EF-M2 II can transmit the EXIF signals to your camera and display the current information on the screen.( like Aperture, Shutter Speed, Exposure parameters, etc. ),and with Built-in IS function, making your focus much more precise and clear.
【Support Firmware Upgrade】Built-in USB fireware upgrading port, supports USB firmware upgrading and through subsequent upgrade, Viltrox EF-M2 II Booster r can improve the function,and fix bugs.