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Rebel SL1 and Tamron 100-400mm F4.5.5-6.3 autofocus issue

Started Aug 25, 2019 | Questions thread
Rocket13 Veteran Member • Posts: 4,223
Re: Rebel SL1 and Tamron 100-400mm F4.5.5-6.3 autofocus issue

I shoot the 80D with this lens , and I think you are on the right track with needing some focus adjustments, of course guessing without seeing photos. But every Tamron or Sigma I mount on my 80D seems to need MFA. I just recently got the Sigma 18-35 and had to adjust +10, my Tamron 150-600 is -6 on the long end can't remember the shorter sides. My Tamron 100-400 wasn't horrible but did need a -3 on the long end. Also there was a firmware update released for the 100-400 last year maybe that lens doest have . I hope she gets it ironed out I love my 100-400 after I got it dialed in.

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Canon EOS 80D Canon EOS Rebel T6 Canon EOS 90D Canon EOS R7
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