The black Metabones Alpa to Micro Four Thirds Lens Adapterfrom Metabones Alpa to Micro Four Thirds Lens Adapterallows Alpa lenses to be attached to a Micro Four Thirds format camera. Metabones adapters are quality made, using precision-machined brass with chromium plating on both the camera-body and the lens sides of the adapter in order to ensure smooth mounting, quality aesthetic, and durability. Although the lens will fit physically, automatic diaphragm (AE metering), or other auto functions are not retained using this adapter.

Adapts Alpa Lenses to Micro Four Thirds Cameras

Both camera-side and lens-side of the adapter are made of brass, precision-machined and plated with chromium

Precise fit and solid connection - lens has no play, gap or wiggling when mounted on adapter and no adjustments are required to fit your lens.

Designed to reach infinity focus while maintaining the correct registration distance required to support CRC lenses or lenses with floating elements.

Satin surface finish

Related Questions and Answers

Q: 1. a c mount 25mm lens will it be still a 25mm on 4/3? thank yoz for your help

A: The C cine mount is commonly used on 16mm movie cameras, closed-circuit television cameras and microscope phototubes. C-mount says very little about the lens and its intended usage, so for a MFT camera, you will want to make sure the lens was designed for 16mm or better Super 16mm film. The MFT sensor is slightly larger than a Super 16mm film frame (17.30x13 vs 12.52x7.41) so you will see some to significant image fall off in the frame corners. Because a C-mount lens is made for smaller formats than MFT, there is no crop factor. A 25mm C-mount lens will remain a 25mm lens on a Micro 4/3 camera.

Q: 2. How this adapter work with GH4 Lumix?

A: yes. magnificent workmanship compared to cheaper brands plus infinity focus on switar 10f16.

Q: 3. Does this adapter also work with F mount lenses?

A: Yes, it does. Its high quality, and can be used with any Nikon F lens. Good shopping

Q: 4. I have a 12-120 Angenieux lens for an old Arri S 16mm camera. I tried the lens with a cheap adapter and got vignetting though out the focal length range. Would this adapter work with my GH5? I realize it would vignette at 12mm.

A: I tried cheap and expensive adapters for the Gh5 the angenieux zoom lenses rear element is too small for The GH5. But they do work with the black magic pocket and digital holes.

Q: 5. Is this arriflex standard? or bayonet?

A: The Metabones Arriflex Lens to Micro Four Thirds Lens Mount Adapter will accept the standard Arriflex mount, and will not accept Arriflex bayonet or PL mount.

Q: 6. Can you please tell me if this adapter will work for my Angenieux 12-120mm type 10x12 B lens? It has a specific mount that I am unsure of.

A: There are three Arriflex mounts - original (standard), cylindrical with a groove around the mount at the back; bayonet - same diameter as standard but has two lugs that lock into the lens port on the camera; and Positive Lock (PL) -- the most secure. A standard lens mount will fit in a bayonet mount (there may be locking problems depending on the lens port) but not the other way around. You need a PL adapter to use either standard or bayonet on a PL-port camera. If your zoom has an Arri standard mount, it will fit into the Metabones adapter to be used on an MFT fitted camera. However, the adapter does not change the capabilities of the lens. Most 12-120 zooms were made for regular 16mm film shooting. They do not cover Super-16 film or same size digital sensors (there is some vignetting in the corners of the image). Hope this is helpful in identifying your lens mount and answers your question about the MFT adapter.

Q: 7. Will this work with a GH5?

A: Yes,it will work with any M43 camera. However,you will have to set the aperture and focus manually. Focusing with focus peaking is easy.

Q: 8. Will this adapter work with the BMPCC?

A: Yes

Q: 9. Can i use a Panchro lens with a bmpcc 4k with this adapter?

A: Yes Panchro lens with PL mount

Q: 10. How much does the adapter weigh?

A: The Arriflex Standard Lens to Micro Four Thirds Lens Mount Adapter weighs 133g (4.69 oz).