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01-25-2021 06:35 PM
Solved! Go to Solution.
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01-26-2021 07:05 AM
Welcome to the forum.
Any EF mount lens will work on your T7. There are no limitations.
Tamron 70-300 For Canon & Nikon - SP 70-300mm f4-5.6 Di VC USD (tamron-usa.com)
Conway, NH
1D X Mark III, M200, Many lenses, Pixma PRO-100, Pixma TR8620a, Lr Classic
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01-26-2021 03:20 AM - edited 01-26-2021 04:06 PM
Accordint to the B&H web site, the lens you mention has an EF mount, which should be compatible, but also says that it is full-frame compatible.
According to this site:
What You Must Know About Full vs Crop Frame Sensors Before Choosing a Lens
you can use full-frame lenses on a crup sensor camera, but there are some limitaions.
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01-26-2021 07:05 AM
Welcome to the forum.
Any EF mount lens will work on your T7. There are no limitations.
Tamron 70-300 For Canon & Nikon - SP 70-300mm f4-5.6 Di VC USD (tamron-usa.com)
Conway, NH
1D X Mark III, M200, Many lenses, Pixma PRO-100, Pixma TR8620a, Lr Classic

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01-26-2021 07:17 AM
It was a close tossup between the Tamron 70-300 For Canon - SP 70-300mm f4-5.6 Di VC USD and the Canon EF 70-300mm f/4-5.6 is II USM Lens for Canon DSLR
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01-26-2021 08:53 AM
While the lens will work on your camera, there are sometimes compatibility issues with third party lenses. Often a formware update *to the lens* will fix it.
(Oh and you have the 75-300, all the recent canon 70-300 have IS - The current 70-300 II is a great lens)

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01-26-2021 09:04 AM
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01-26-2021 09:12 AM
I have the Canon 70-300 and am very happy with it.
Conway, NH
1D X Mark III, M200, Many lenses, Pixma PRO-100, Pixma TR8620a, Lr Classic

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01-26-2021 09:48 AM
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01-26-2021 10:40 AM
"...there are sometimes compatibility issues with third party lenses."
Just because it is an EF mount, you need to beware of incompatibility. Personally I would not buy the Tamron. It offers no benefit. The best of these large zoom range lenses in this category are poor at best.
EOS 1D, EOS 1D MK IIn, EOS 1D MK III, EOS 1Ds MK III, EOS 1D MK IV and EOS 1DX and many lenses.
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01-26-2021 11:16 AM - edited 01-26-2021 11:26 AM
@ebiggs1 wrote:"...there are sometimes compatibility issues with third party lenses."
Just because it is an EF mount, you need to beware of incompatibility. Personally I would not buy the Tamron. It offers no benefit. The best of these large zoom range lenses in this category are poor at best.
Agree, 100%
List of reasons not to buy Tamron:
-Focus and zoom rings are swapped - as in backwards. Look at all of your lens, now at a Tamron, you'll notice immediately. So much for relying on muscle memory.
-FW updates are few and far between. If your new body doesn't support your lens, good luck getting a FW update. Tamron's reputation for ensuring compatibility isn't what I would consider overly high.
To Tamron's credit, some of their newer optics are very nice., but the investment and potential for disappointment outweighs any redeeming qualities in the longer term. You'll think about this every time you try to zoom and then whoops, thats the focus ring. You'll have to make this decision.
Go Canon <<
Sigma (second)
Tamron (third)
I have the Canon 70~300 IS USM II as well. Good lens.
~Rick
Bay Area - CA
~R5 C (1.0.9.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, ~RF 200-800 +RF 1.4x TC, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve Studio ~ImageClass MF644Cdw/MF656Cdw ~Pixel 8 ~CarePaks Are Worth It
