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Viltrox Ef-fx2 Speed Booster 0.71x Adapter for Canon EF to Fujifilm X Mount

4.52 product ratings

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Price:

£214.69

Free delivery in 2-3 days

Estimated between Wed, 16 Jul and Thu, 17 Jul

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14 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.

Condition:

New

The 0.71x magnification increases the maximum aperture by 1 stop. USB Firmware Upgradable 0.71x Focal Reducer Booster EXIF Info. 0.71x Focal Reducer Booster Increases the brightness of the lens by 1 f-stop, as well as increasing sharpness.

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4.5

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by cameramaggs
13 Mar, 2019
Excellent option to get full frame on Fujifilm
Bought the ef version of the viltrox 'speedbooster', unfortunately Metabones do not make an ef to fx so there are really only a few other options to adapt ef lenses onto your Fujifilm whilst getting the full field of view from full frame lenses. The Viltrox is well packaged and built, lenses fit on nicely, you get a minor swirl added to the bokeh which isn't such a bad thing and only noticable on longer lenses, you definitely get an extra stop of speed, meaning I can now shoot at 2000 iso in situations where i needed to go to 4000 iso which is handy, not tested the auto focusing capabilities as of yet but the above is worth the £130 alone imo. Below is an example of the extra field of view you get at the same stop and same distance from the camera using a 58mm lens at f2. First photo with a dummy adapted and the second with the viltrox adapter.
Verified purchase: YesCondition: Pre-owned