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EF 400mm f/5.6L USM image quality

Started Jul 1, 2021 | Questions thread
Tom Holly Contributing Member • Posts: 564
Re: EF 400mm f/5.6L USM image quality

Octopuss wrote:

I am ready to buy the 400, but today I found out about the Sigma 100-400mm. Does anyone have any experience with it? The review at Lenstip looks very positive, and stabilization is a big plus.

I’ve owned all these lenses. The sigma is ok. I preferred the canon 400. Nicer images and better autofocus.  If you’re only using at 400 go the canon.

 Tom Holly's gear list:Tom Holly's gear list
Canon 6D Mark II Canon EOS 90D Canon EF 50mm F1.4 USM Canon EF 85mm F1.8 USM Canon EF 135mm F2L USM +11 more
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