Save 20% on Fotodiox Fusion Canon EF to Fujifilm X and GFX Smart Adapters
The following Fujifilm X/GFX Fotodiox Fujision Smart autofocus adapter are now 20% off:
The following Fujifilm X/GFX Fotodiox Fujision Smart autofocus adapter are now 20% off:
The Fringer EF-FX ProII smart autofocus adapter for Fujifilm X mount is now available for pre-order at BHphoto, AmazonUS and Adorama.
At AmazonUS they will ship it within June 19.
Main improvements of the 2nd generation of EF-FX Pro include.
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At the last Fujifilm X summit (which we covered and sumed up for you here), Fujifilm talked to us about the “value angle”.
The value angle is not a weird concept invented by Fujifilm, but a factor that influences the whole design and development of a camera system, as well as image quality.
In short: the wider the value angle, the more precise and easier a lens can send light to the sensor. A wider value angle gives more flexibility for lens design and allows for more light and less digital correction.
As you can see below, Fujifilm X has a huge value angle and Sony Full Frame an extremely small value angle, which is why Sigma said that it is a challenge to develop full frame lenses for Sony, especially high quality ones.
Chart below provided by the German site docma.

If you want to get an anology with a soccer player hitting the ball, in order to understand it better, we can get the help of an article appeared at the German site docma many months ago.
Google translated version down below.

Fringer just released the Fringer EF-FX Pro II autofocus smart adapter for pre-order.
Main improvements of the 2nd generation of EF-FX Pro include
The price is $299 + $25 (worldwide expedited shipping included. tax/duty not included). Fringer will begin to ship it before May 11.
The functions and performance of gen1 and gen2 are the same.
So far only the Fringer EF-FX Pro II is released. The non-Pro version is still available only in its first generation. In future, the functional firmware update for gen1 and gen2 will be released at the same time as long as the resources of gen1 are enough to support that.
For more details about the Fringer EF-FX Pro II check out Fringer website here.
The Fringer EF-FX Pro II is open for pre-order now at Fringer store.
You can read customer reviews for the Fringer EF-FX Pro version 1 at AmazonUS here and Amazon US here.
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The Viltrox EF-FX2 AF Smart Adapter focal reducer is a welcome addition to the other “speedboosters” available for Fujifilm X, the Metabones Speedbooster and the Kipon Baveyes EF-FX AF 0.7x.
The reviewes so far are very positive, and make it look like a good option.
You can check pricing and specs at AmazonUS and BHphoto.
Down below a couple of youtube reviews: