90D logical upgrade path from T2i and these lenses?

Started 2 months ago | Discussions thread
tymevest
tymevest Senior Member • Posts: 1,559
Re: 90D logical upgrade path from T2i and these lenses?

The older lenses should work, but there may be a bit more softness or miss-focus until you adjust them. My old Tamron 70-300VC will autofocus with a 1.4x or 2x TC on the 90D in good light. On the T3i, only the 1.4 would and then up to only about 285mm.  The Sigma 100-400 works very well but will not recognize either of the older Kenko TC's.

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Tymevest

 tymevest's gear list:tymevest's gear list
Canon EOS 600D Canon EOS 90D Canon EF 50mm F1.8 II Canon EF-S 55-250mm f/4-5.6 IS Tamron SP 70-300mm F4-5.6 Di VC USD +4 more
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