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EF 400mm f/5.6L USM image quality

Started Jul 1, 2021 | Questions thread
Dave
Dave Veteran Member • Posts: 6,231
Re: EF 400mm f/5.6L USM image quality

Alam12 wrote:

Thanks guys for the info, i decided to go with 400 f5.6 but i have another question

I'm planning to get TC as i heard 400 on FF is bareminimun for bif (i own eos RP), should i get the version II or Version III of 1.4x? I heard the version iii is only worth it if for mkii big whites, is that true? Or should i get second hand 200d instead and get 1.6 more reach? ( The offer is tc 1.4x mk ii is 150 dollars, mk iii is 400 and 250d is 300 dollars)

Thanks

Why not get an RF extender?

 Dave's gear list:Dave's gear list
Canon EOS 80D Canon EF 135mm F2L USM Canon EF-S 17-55mm f/2.8 IS USM Canon EF 100mm F2.8L Macro IS USM Canon EF 70-300mm f/4-5.6L IS USM +10 more
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