The Fotodiox PRONTO is an adapter, that allows you to add autofocus to a variety of manual focus lenses.

The Fotodiox PRONTO for Sony is on the market since a while now.

• Fotodiox PRONTO for Sony customers reviews on Amazon and customer reviews on BHphoto.

Now Fotodiox launched also the Fotodiox PRONTO for Fujifilm X, allowing you to add autofocus to your manual focus Leica M lenses. But if you double adapt the Fotodiox PRONTO to other Fotodiox adapters, you can shoot with a variety of other lens mount types, too. In the video below you’ll see how it works.

Introducing the PRONTO auto focus adapter for FUJIFILM X Series cameras! PRONTO is a Leica M to FUJIFILM X-mount adapter that adds auto focus functionality to your lens right out of the box! Just mount your Leica M lens on the adapter, mount the adapter on your X Series camera, focus the lens to infinity, and press the shutter button.

The adapter’s motor moves the lens forward and backwards to auto focus it on your subject at nearly the speed of a native lens! Just like that, breathe fresh life and functionality into your old and new manual lenses! Add a second optional adapter and you can mount and auto-focus lenses from Nikon, Pentax K, M42, and more.

Compatible Lens mounts (via a second adapter): Nikon F and G, Pentax K, M42, Olympus OM, Minolta MD, Contax/Yashica, Leica R, M39, DKL, and T-Mount

Here are some of the main specs:

• Add autofocus to your Leica M-mount manual focus lenses; Ideal for 50mm and wider focal lengths
• Improve close focus ability of all supported lenses; super light and compact
• Further adapt to other lens mounts to increase your autofocus capability
• Compatible with Fujifilm X-Mount Cameras; Support AF-S & AF-C mode & 5-Axis Stabilization
• Limited 2-Year Manufacturer Warranty

Here are some things, you should keep in mind: