FocusFoto Pro Built-in Aperture Control Lens Mount Adapter Ring for CAN0N EOS EF Lens to Olympus Pen Panasonic Lumix Micro Four Thirds (MFT, M4/3, Micro 4/3) Mount Mirrorless Camera Body GH5 GF6 E-M5

NOTE: Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. In this case "stop-down mode" will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body. We suggest customers to rotate the ring from 1 to 6 to adjust the aperture ring in the adapter, if the position beyond 6, maybe dark area will be caused in the photos, for the reason that the aperture ring stay at the position is too small.Settings: 1. Put red marks of the adapter and lens collar together. 2. Turn the adapter anticlockwise till the fixative click. 3. Mostly it will use Manual or AV mode.Removing: To remove the adapter you should unpress fixative pin and turn the adapter clockwiseSuitable For: Lens: CAN0N EF Mount Lens （Note: NOT suitable for CAN0N EF-S lenses.e.g. EFS 10-22mm, EFS 15-85mm, EFS 17-55mm, EFS 17-85mm, EFS 18-55mm, EFS 18-200mm, EFS 55-250mm, EFS 60mm） Camera: Micro Four Thirds (Micro 4/3) Cameras Panasonic Micro 4/3 cameras: G1, G2, G3, G5, G6, G7, G9, G85, GF1, GF2, GF3, GF5, GF6, GF8, GM1, GM5, GM10, GX1, GX7, GX8, GH1, GH2, GH3, GH4, GH5; Olympus Micro 4/3 cameras: epm1, epm2, E-PL1, E-PL2, E-PL3, E-PL5, E-PL6, E-PL7, E-PL8, E-PL9, E-M1, E-M5, E-M10, PEN-F, E-M5 Mark II, E-M10 Mark II, E-M10 Mark III, etc. ...Package includes: 1 x Lens mount adapter 1 x 1/4" tripod mount adapter

• Made of brass copper and anodized with aluminum.
• This adapter allows CAN0N EF lenses (EF-S lens not included) to fit onto Olympus / Panasonic Micro Four Thirds (MFT, M4/3, Micro 4/3) Mount Mirrorless Camera Body.
• It supports A / M mode; It can focus to infinity; Auto-Focus (AF) is NOT available.
• 9 degree of adjustable aperture ring, may not the actual aperture value. Precise design, no 'Play' between lens and camera. With unique styling, the adapter maintains professional appearance.
• Compatible Cameras (Including, but not limited to): Olympus PEN E-PL1, E-PL1s, E-PL2, E- PL3, E-P2, E-P3, PEN-F, E-PL7, E-PL8, E-PL9, E-M, OM-D, E-M1 MarkII, E-M5, E-M5 Mark II, E-M10, E-M10 Mark II, E-M10 Mark III, Panasonic Lumix DMC-G1, G2, G3, G9, G10, GX1, GH1, GH2, GF1, GF2, GF3, GF5, GH4, GH5, GH5s, GX85, GX7; Panasonic AG-AF100 Mirrorless Digital Cameras, Black Magic Pocket Cinema Camera (BMPCC).