Wayne’s got G.A.S. did the Sony a7RII daylight focus test with the Canon EF 70-200mm f/2.8L USM lens and a commlite adapter. This is a standard focus test in daylight condition. And he used an aperture of f2.8.
If you are concerned about Sony a7RII daylight AF speed. This will be very helpful for you.
If you are concerned about Sony a7RII low-light AF speed with native vs non native lenses. Check here: Sony a7RII Low Light Focus Tests: Canon EF 40mm vs Sony FE 35mm.
You know, the first Sony a7RII shipped in Europe and Asia. And Sony a7RII mirrorless camera will be released on August 5, 2015 in US. And now you can pre-order Sony a7RII at Amazon, B&H, Adorama for $3,198.
The Sony a7RII help guide is available online. Download Sony a7RII help guide as PDF file.
Sony A7Rii / Sony A7R ii daylight focus test with the Canon EF 70-200mm f2.8 lens + Commlite Adapter
Thanks Wayne! Thanks for all the tests and for doing his best.
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