This is a "quick" test with the VILTROX EF-E II.
Thanks to Youtube user stu9000 for the hint ...
So yes for certain EF Lenses with the Firmware update "EF-E II V0.2" Video Auto Focus works ...
Viltrox claims on the webpage "The CDAF now simulates the hybrid focus of the original lens,
improving focus performance."
Not for all Lenses tho' ... as you can see in this Hands-On Test

Here is a Product Link:
[ Ссылка ]

This Video is a bit longer but I wanted to Test and show the Performance ... so for the Canon EF 35mm F2.0 IS USM ([ Ссылка ]) the results are quite good actually.

I show you how the Firmware update is done: 0:29

Firmeware link:
[ Ссылка ]

Check out the gear here:
[ Ссылка ]

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my page:
[ Ссылка ]

my instagram:
[ Ссылка ]

#VideoAutoFocus #ViltroxSpeedBooster


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