Canon 16-35mm f4 sunstar aberrations

Started May 13, 2016 | Discussions thread
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need to think of a unique name
need to think of a unique name New Member • Posts: 4
Canon 16-35mm f4 sunstar aberrations

Hi.
I am wondering if the aberrations I am seeing with the 16-35mm f4 at small aperture are normal or not. 3 shots attached showing the roughly "circular" aberrations all over the place.
Thanks
David

https://www.flickr.com/photos/davidmarriottsydney/

 need to think of a unique name's gear list:need to think of a unique name's gear list
Canon EOS 5D Mark III Canon EF 50mm F1.4 USM Canon EF 70-200mm F2.8L IS II USM Canon EF 24-105mm f/4L IS USM Canon Extender EF 1.4x III +2 more
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