Used Metabones Canon EF Lens to Micro Four Thirds Camera Adapter, T CINE Speed Booster ULTRA 0.71x Magnification (Fifth Generation)

You can now seamlessly adapt your Canon EF lenses to Micro Four Thirds cameras with the high-quality and durable Canon EF Lens to Micro Four Thirds Camera Adapter, T CINE Speed Booster ULTRA 0.71x Magnification (Fifth Generation). This innovative and user-friendly adapter is designed to enhance, not degrade, the performance of your attached lens, making it a versatile addition to your photography gear.

The Speed Booster ULTRA m43 boasts an advanced 5-element 4-group optical design, incorporating ultra-high index tantalum-based optical glass. This design is specifically optimized for the Micro Four Thirds sensor and filter stack, achieving an unprecedented level of performance that sets a new standard for focal reducers.

With a magnification of 0.71x, this adapter effectively reduces the crop factor of mirrorless Micro Four Thirds mount cameras from 2.0x to 1.4x. The ULTRA design utilizes exotic materials at the furthest limit of glassmaking technology, resulting in near-perfect correction for use with all full-frame SLR lenses, regardless of aperture.

The Speed Booster ULTRA m43 also works exceptionally well with many DX and APS-C format lenses, provided the image circle of the lens is large enough. Its optical performance is so superior that the MTF of any lens attached to it will be improved.

This adapter increases the maximum aperture by 1 stop and makes the lens 0.71x wider. It supports 16:9 video with DX lenses and features autofocus that can be powered either by the camera body or by a third-party external 5V power source.

The adapter is compatible with all MFT mount cameras, including GH4, OM-D, Blackmagic Cinema Camera, Blackmagic Pocket Cinema Camera, and JVC GY-LS300. It also features a new positive-lock EF lens mount, a detachable tripod foot compatible with Arca Swiss, Markins, and Photo Clam ball heads, and a rubber gasket that protects the MTF mount connection from dust and moisture.

With the Canon EF Lens to Micro Four Thirds Camera Adapter, T CINE Speed Booster ULTRA 0.71x Magnification (Fifth Generation), you can unlock new levels of performance and versatility in your photography.