Metabones speedbooster and Samyang/Rokinon 14mm lens

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Josip Ruzic
Posts: 13
Joined: August 19th, 2011, 9:46 am

Metabones speedbooster and Samyang/Rokinon 14mm lens

Post by Josip Ruzic » July 19th, 2014, 8:39 pm

Hi,
Speedbooster with any of my canon L-lenses on FS700 is giving me no problems, but mounting a Samyang/Rokinon 14mm lens I have a feeling that the image is not sharp as it should be on infinite position. My impression is the focus ring must be turned to 5 or so mm to be really sharp. Anybody has this problem? Is it a lens construction lack or metabones speedbooster not suited well with 14mm samyang lens?
Thanks!
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