Mirrorless cameras are revolutionary not just because of their compact size; they also offer more flexibility in lens mounting. Fotodiox offers the world's largest selection of lens adapters with strong support for mirrorless camera platforms. The Fotodiox Pro Shift adapter allows you to mount Pentax 6x7 lenses on Fujifilm G-Mount (GFX) bodies, offers infinity focus, manual aperture control and a robust construction for durable professional use.

Fotodiox employs professional photographers in all areas of development and design to create long-lasting products. The Pro Line adapters are designed to withstand the demands of professional photographers. Our adapters are manufactured to precise tolerances and provide a solid, backlash-free connection for stress-free use. No adjustments required! Fotodiox adapters can be removed and reattached to the camera as often as you like and remain as precise as the first day.

The Fotodiox Pro adapters are made of metal and are made without plastic. They ensure a secure connection between lens and camera that will not deteriorate over time and keeps the connection between lens and camera secure every time you use it. We use chrome plated brass brackets for improved durability and reliability. Our 24-month manufacturer's warranty applies to all Fotodiox products.

• • All lenses focus at least to infinity, some focus slightly beyond. So if your lens isn't sharp when the focus ring is set to the infinity mark, it's because of how it works back focus (FFD) and that we have to compensate for the different tolerances in all lenses of this type that have been manufactured over the years. Visual focusing via the viewfinder or camera display is the best method to ensure proper focus. Not the distance markers as these may not match correctly.
• • This is a manual adapter, so lens functions that rely on electronic communication with the camera body (autofocus, AE metering, image stabilization, etc.) are interrupted.
• • Some cameras need to be set up in a certain way to work with our adapters. Otherwise, you may receive a message such as “Error: Lens not attached – check lens.”
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• Because manual lens adapters do not provide power to the lens, these lenses cannot focus.
• • Set your exposure manually or meter it using your camera's aperture priority (stopping down) mode.
• • If your lens does not have a manual aperture control ring, the lens aperture will reset to its default position, which will either be stopped down to its maximum aperture stop or opened to its smallest aperture stop, depending on the lens.
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• • All images are for illustrative purposes only. Actual product may vary slightly due to ongoing design improvements.