Fotodiox Pro Lens Mount Adapter, B4 (2/3") lens to Micro Four Thirds (M 4/3, MFT) Camera Body, for Olympus PEN E-P1 & Panasonic Lumix DMC-G1, DMC-GH1, DMC-GF1

Product Description This B4 adapter version is a simple mechanical adapter that lets a B4 2/3" lens mount onto a Micro-4/3 (Micro Four Thirds, MFT) camera body. There are no corrective optics built-in, so depending on the lens you attach, you may see vignetting. This adapter gives you the ability to use your irreplaceable prime lens with your new camera and saves you the cost of purchasing new lenses. Fotodiox 'Pro' Series adapters are made with precision and pristine award standards to insure the perfect fit for your camera and lens and to endure professional use. There is No "play" between lens and Camera for a secure fit due to the leaf springs which emulate the camera body. The unique styling maintains/enhances professional appearance. Automatic diaphragm, auto-focusing, and other functions will not operate correctly while using this adapter as it is not electronic. 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. Infinity focusing is guaranteed. Compatible Cameras (including but not limited to): Olympus OM-D E-M5, PEN E-P1, E-P2, E-P3, E-PL1, E-PL1s, E-PL2, E-PL3, E-PL5, E-PM1, E-PM2, Panasonic Lumix DMC-G1, DMC-G10, DMC-G2, DMC-G3, DMC-G5, DMC-GF1, DMC-GF2, DMC-GF3, DMC-GF5, DMC-GH1, DMC-GH2, DMC-GH3, DMC-GX1 Note: The product pictured may have slight differences in appearance from the actual product such as color, font style, and/or other cosmetic changes due to improvements in design. Box Contains adapter