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The Metabones EF to m4/3 Speed Booster XL is an adapter that allows to mount fullframe Canon EF lenses on Micro Four Thirds (m4/3) mirrorless cameras. It allows to control the aperture directly on the camera; it support image stabilization on most lenses but it does not support autofocus. It reduces the focal length by 0.64x and it increases the brightness by 1.3 stop; for example, a FF 24-70mm f/2.8 becomes a 15-45mm f/1.8.
It is compatible only with some specific cameras: Panasonic GH4, GH3, G3, G5, G6, G10, GF3, GF5, GF6, GX1, Olympus E-PL7 (you can find the full list on the Metabones website). It is in production since 2015; the current price is 900 €.
2 users have given it an average vote of 10.0 out of 10.
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The following opinions have been automatically translated with Google Translate.
Cons:Slow down autofocus but I would say it works wonders. FUnsiona everything, even the stabilization and optically I do not perceive any degradation of the image (even if probably there will be somewhere.
Opinion:A 600 euro adapter? I never would have said to spend so much but I did and I'm happy. f1.4 becomes f0.9! rnIl 70/200 f4 Canon IS has become a constant 45/130 f2.5. It really works. Just be careful when mounting the adapter from the side of the lens ... if done with the wrong movement you could damage the contacts.rnWhat is it worth? it depends on the EF optical park that one has.
Pros:transforms the micro APSH ... in maintaining a good af Touchscreen on ALL the frame ... inheriting the stabilization of the sensor and gaining 1.3 aperture stop
Cons:It slows down a bit compared to the af use of canon pro bodies
Opinion:https://www.juzaphoto.com/m_topic2.php?l=it&t=1930375trasforma the micro APSH ... in maintaining a good af Touchscreen on ALL the frame ... inheriting the stabilization of the sensor and gaining 1.3 stop diaframmariduce well chromatic aberrations and INCREASE the perceived sharpness .......................................... ..rnrnhttps: //www.juzaphoto.com/m_topic2.php? l = en & t = 1930375
The following opinions have been automatically translated with Google Translate.
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