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FotodioX Pro PRONTO Autofocus Adapter for Leica M-Mount Lens to FUJIFILM X-Mount Camera

BH #FOLMFXRFPRN • MFR #LM-FXRF-PRN
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FotodioX Pro PRONTO Autofocus Adapter for Leica M-Mount Lens to FUJIFILM X-Mount Camera
Key Features
  • Leica M Lens to FUJIFILM X Body
  • Enables Autofocus, AF-S Support
  • Improves Close Focus
  • Brass and Aluminum Alloy Construction
The Pro PRONTO Autofocus Adapter for Leica M-Mount Lens to FUJIFILM X-Mount Camera from FotodioX is designed to allow manual focus Leica M-mount to operate with autofocus functionality on select FUJIFILM X-mount cameras. This adapter supports infinity focus, and can also improve near-range portraiture by allowing the lens to focus closer than its native minimum focus distance. By placing space between the camera body and lens, focusing distance is shortened and the effect of magnifying the subject is created. Additionally, the adapter can be combined with separately available lens to Leica M-Mount camera adapters to enable the use of other lens types on a FUJIFILM X-mount camera.
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FotodioX LM-FXRF-PRN Overview

The Pro PRONTO Autofocus Adapter for Leica M-Mount Lens to FUJIFILM X-Mount Camera from FotodioX is designed to allow manual focus Leica M-mount to operate with autofocus functionality on select FUJIFILM X-mount cameras. This adapter supports infinity focus, and can also improve near-range portraiture by allowing the lens to focus closer than its native minimum focus distance. By placing space between the camera body and lens, focusing distance is shortened and the effect of magnifying the subject is created. Additionally, the adapter can be combined with separately available lens to Leica M-Mount camera adapters to enable the use of other lens types on a FUJIFILM X-mount camera.

For autofocus control, this adapter features a built-in helicoid that extends and retracts a compatible lens based on the connected camera's contrast detection AF-S type autofocus. The PRONTO autofocus adapter is constructed from aluminum alloy, and utilizes a brass lens mounting ring to provide a durable, yet lightweight camera-to-lens connection. It supports lenses up to 1.5 lb.

  • Allows manual focus Leica M-mount lens to be used with AF-S type autofocus on select FUJIFILM X-Mount cameras
  • Attached lens can focus to infinity
  • Constructed from brass and aluminum alloy
  • Supports lenses weighing up to 1.5 lb
  • Brass lens mounting ring to provides a lightweight camera-to-lens connection with enhanced durability
  • Integrated helicoid mechanism provides enhanced near-focus
UPC: 847372051564

FotodioX LM-FXRF-PRN Specs

Camera Mount
FUJIFILM X
Lens Mount
Leica M
Electronic Communication
Yes
Material
Brass, Aluminum
Dimensions
H: 3.1 x W: 2.5 x D: 0.9" / H: 8.0 x W: 6.3 x D: 2.3 cm
Weight
4.8 oz / 136 g
Packaging Info
Package Weight
0.9 lb
Box Dimensions (LxWxH)
6.3 x 4.5 x 2.1"

FotodioX LM-FXRF-PRN Reviews

Amazingly good

By Jos Luis
Rated 5 out of 5
Date: 2021-07-25

Mine wasn't working great at first. I reached the people at Fotodiox and they kindly recommended for me to update to the latest firmware which is easy as can be. After that it works amazingly good and just like a charm. Very very fast focusing -of course not as fast as native Fujinon lenses- but amazingly fast on my X-T4 with a Leica Summaron 35mm 3.5. It has new features that give these kind of legacy lenses new life and possibilities. I can now focus extremely close with my Summaron and it works fast enough for street action and snapshooting all around. I am really amazed by this adapter.

Works perfectly with Nikkor 50 and 85 mm

By Richard
Rated 4 out of 5
Date: 2020-06-14

This is my 3rd review of the FotodioX Pro PRONTO Adapter. I am completely satisfied with the ability of the PRONTO to add both my Nikkor 50mm 1.4 G and Nikkor 85mm 1.8 D prime lenses to my Fuji XT-2 kit. It struggled with my Nikkor Micro 105mm 2.8. It did not work with either of my Nikkor tele lenses. I would have rated the PRONTO 5 stars if it would have consistently focused my Nikkor 105mm. In summary, if you have several PRIME Nikkor lenses then this is an excellent purchase of a well built adapter.

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