Designed specifically for Canon cinema lenses, the FotodioX Vizelex ND Throttle Fusion Smart AF Cine Edition Lens Adapter allows you to make full use of your EF-mount lenses on select Sigma and Panasonic L-mount cameras. It controls exposure by 2 to 8 stops thanks to its built-in variable neutral density filter. Featuring FUSION technology, this intelligent adapter has electronic contacts to fully maintain autofocus, auto-exposure, and image stabilization capabilities as well as transfer Exif data and enable aperture adjustment from the camera body. A micro-USB port is used to update the adapter's firmware for future lens support and bug fixes. Complementing the electronic sophistication, this adapter is also characterized by its durable chrome-plated brass construction and removable 1/4"-20 tripod mount to help support heavier lenses.
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FotodioX Vizelex ND Throttle Fusion Smart AF Cine Edition Lens Adapter for Canon EF Cine Lens to Select L-Mount Body
Key Features
- Cine Edition with Breech-Lock Mount
- Built-In Variable Density Filter
- Maintains AF, AE, and IS Functions
- FUSION Technology Transfers Exif Data
Designed specifically for Canon cinema lenses, the FotodioX Vizelex ND Throttle Fusion Smart AF Cine Edition Lens Adapter allows you to make full use of your EF-mount lenses on select Sigma and Panasonic L-mount cameras. It controls exposure by 2 to 8 stops thanks to its built-in variable neutral density filter. Featuring FUSION technology, this intelligent adapter has electronic contacts to fully maintain autofocus, auto-exposure, and image stabilization capabilities as well as transfer Exif data and enable aperture adjustment from the camera body. A micro-USB port is used to update the adapter's firmware for future lens support and bug fixes. Complementing the electronic sophistication, this adapter is also characterized by its durable chrome-plated brass construction and removable 1/4"-20 tripod mount to help support heavier lenses.
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FotodioX EF-L-FSNC-ND Overview
UPC: 847372060207
FotodioX EF-L-FSNC-ND Specs
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| Electronic Communication | |
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FotodioX EF-L-FSNC-ND Reviews
Pairs Perfect with the Pyxis
By Cameron
Rated 5 out of 5
Date: 2026-06-01
After shooting on an Ursa Mini Pro for nearly ten years I was worried that I would sorely miss internal NDs on the Pyxis 12k LF, but this ND Throttle completely erased those concerns! It's actually even nicer than the ND wheel in some ways because it is incremental and can be dialed in to levels in-between the 4 conventional options of the UMP. My only peeve is that the throttle opens up the opposite direction of the aperture rings on my cine lenses, so I'm still getting used to having to keep two separate motions in mind when I'm making quick adjustments. But this adapter lives on my camera all the time unless I'm shooting with PL lenses, in which case the Mofage Poco has been equally nice.
See any errors on this page?
Would this work with the Zebra Carl Zeiss lenses ...
Would this work with the Zebra Carl Zeiss lenses that have been modded to have an EF mount?
The FotodioX Vizelex ND Throttle Fusion Smart AF Cine Edition Lens Adapter for Canon EF Cine Lens to Select L-Mount Body is designed for Canon Cine lenses but should work with other EF mount lenses as well. With a modded lens, however, compatibility cannot be guaranteed.
Date published: 2025-08-22
What is the maximum flange depth for EF mount ...
What is the maximum flange depth for EF mount lenses when used with this adapter?
The FotodioX Vizelex ND Throttle Fusion Smart AF Cine Edition Lens Adapter for Canon EF Cine Lens to Select L-Mount Body will allow you to mount any EF lens, but not all lenses will perform in the same way: firmware, focus motors, and the age of the lens will affect the speed, reliability and accuracy of the adapter.
Date published: 2025-09-18
Does this have an option for a clear / no nd? Or ...
Does this have an option for a clear / no nd? Or is 2 stops the lowest it goes?
Does anyone know of an EF to L variable ND adapter that has a clear option?
Date published: 2024-09-15
Hi! This can work on a Blackmagic 6K pro with ...
Hi! This can work on a Blackmagic 6K pro with DZOFILM Pictor 50-125m?
When using the FotodioX Vizelex ND Throttle Fusion Smart AF Cine Edition Lens Adapter for Canon EF Cine Lens to Select L-Mount Body with the DZOFilm Pictor 50-125 mm T2.8 Super35 Parfocal Zoom Lens. You must use the EF adapter for the DZO lens. The adapter should work with Blackmagic cameras that have L-mounts. However, the only cameras tested by Fotodiox are the following camera models.
• Sigma fp, fp L
• Panasonic DC-S1, DC-S1R, DC-S1H, DC-S5, DC-BS1H, DC-S5M2, DC-S5M2X
Date published: 2025-11-30
Is this compatible with Blackmagic's 6K L mount ...
Is this compatible with Blackmagic's 6K L mount camera?
Yes, the FotodioX Vizelex ND Throttle Fusion Smart AF Cine Edition Lens Adapter for Canon EF Cine Lens to Select L-Mount Body is compatible with the Blackmagic Design Cinema Camera 6K (Leica L).
Date published: 2024-05-27