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Key Features
- Canon EF-Mount Teleconverter
- 2x Teleconverter
- Maintains Autofocus & Exposure Metering
- Multi-Coated Optical Glass
Extend the reach of Canon EF-mount telephoto lenses with this C-AF 2x Teleplus Teleconverter from Viltrox. This 2x teleconverter effectively doubles the focal length of the attached lens while retaining autofocus and communication between the camera and the lens. The teleconverter uses a seven elements, four groups optical design to maintain high sharpness and clarity, and the individual elements have been multi-coated to reduce flare and ghosting. This teleconverter is compatible with most EF-mount lenses with a focal length of 100mm or longer.
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is it compatible canon 70-200 f4? thank you
is it compatible canon 70-200 f4? thank you
Yes, but highly suggest the 1.4 teleconverter for a better end-user experience.
2x
Can cause autofocus to slow down
Loss of 2 stops
cause more digital grain
Plesae review the following
Viltrox EF 1.4x Extender Teleconverter for Canon EF
https://bhpho.to/3CLErut
Date published: 2021-10-31
Is it compatible with Canon EOS Rebel T6?
Is it compatible with Canon EOS Rebel T6?
I don’t know about the TI6, but it is fine on my T5
Date published: 2020-02-17
Does the teleconverter work on my Canon 4000D ...
Does the teleconverter work on my Canon 4000D APS-C camera and on my Tamron 18-200mm?
While this teleconverter does work with Canon DSLRs with an APS-C sensor, it would only work with Canon EF mount lenses that have a minimum focal length of 70mm.
Date published: 2020-04-23
Does the AF of a T7 and an EF 75-300 work ...
Does the AF of a T7 and an EF 75-300 work smoothly? thanks
The Viltrox C-AF 2x Teleplus Teleconverter for Canon EF will not be AF with a T7 and an EF 75-300
Date published: 2023-05-21
is it compatible with CANNON EF 70-200 2.8L IS ...
is it compatible with CANNON EF 70-200 2.8L IS USM?
Yes, the Viltrox C-AF 2x Teleplus Teleconverter for Canon EF is compatible with the Canon EF 70-200mm f/2.8L IS USM lens.
Date published: 2019-09-20
is this compatible with tamron 18-270mm?
is this compatible with tamron 18-270mm?
No, the Viltrox C-AF 2x Teleplus Teleconverter for Canon EF is not compatible with the Tamron 18-270mm f/3.5-6.3 Di II VC PZD Lens for Canon EF.
Date published: 2025-02-18
Is it compatible with Canon 90D and EF 70-300 IS ...
Is it compatible with Canon 90D and EF 70-300 IS II USM?
Not so much an answer as a follow-up question. I think of aperture as large and small rather than fast and slow. And even this is confusing as High f-stop equals small aperture, less light. Therefore you explanation is confusing. Also the lens in question has an F4-F5.6 minimal setting (or maximum size) depending on zoom relationship. So as you can see, not sure how to interpret this answer regarding this lens. Could you adjust you answer and explain differently why autofocus will not on this lens? Thank-you
Date published: 2023-12-19
I purchased this lens but I have no access to the ...
I purchased this lens but I have no access to the update. Can you help with a update link?
You can go through this link to get the current firmware updates, https://bit.ly/2RMM8OI
From that link they list this link to get the firmware, https://bit.ly/3gb88Mn
But going through them I do not see any for the teleconverter.
Date published: 2021-06-10