Mb Canon Ef - E-mount T V- If both your lens supports optical image stabilization (OIS) and your camera supports sensor-shift, in-body image stabilization (IBIS), the choice is yours on which one to use, or have both of them work in harmony.- Smooth iris support with the latest Canon (2009+), Tamron (SP series 2013+) and Sigma (2016+) lenses.- Custom function button (called Focus Hold button) assignable to more than 50 functions, such as Aperture Preview and Eye-AF, on A7 series, A6300 and A6500.- Dedicated switch controls in-body image stabilization (IBIS) on Sony cameras eqipped with SteadyShot INSIDE.- Sony E-mount teleconverter support.- Compatible with Sony FS7 Mark II camera.- Cinema EOS lens (CN-E) support, including power zoom, AF and auto iris.- Rubber gasket protects E-mount connection from dust and moisture.- Detachable tripod foot, compatible with Arca Swiss, Markins and Photo Clam ball heads.Electronic- Fast contrast-detection AF on all E-mount cameras.- Pure phase-detection autofocus support on A7RII, A7II, A6300 and A6500 (fastest).- Supports 5-axis in-body image stabilization of A7II, A7RII and A7SII. (Distance information from lens required; 3-axis IBIS if lens does not transmit distance information.)- Powered by camera body. No external power source required.- LED indicator shows operation mode, OIS (optical image stabilization) activity and communication status.- Efficient switched-mode power supply.- Supports image stabilization (IS) lenses.- Supports electronic manual focusing (e.g. EF 85/1.2L II and discontinued EF 50/1.0L)- EXIF support (focal length, aperture, lens name)- Distance and zoom display on VG and FS series camcorders, A7 series, A6300 and A6500 (lens with distance information support required).- Auto magnify (lens with distance information support required)- Auto APS-C Size Capture" on full-frame cameras with Canon EF-S lenses and many third party DX lenses.Optical/mechanical- Felt material flocked inside the opening to reduce internal reflection.- Fits both EF and EF-S lenses. (Vignetting at corners may occur with certain EF-S lenses because they are designed to cover a 1.6x crop image circle but Sony APS-C has a 1.5x crop factor.)