100-400S + TC1.4 vs 200-500F

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aniltulsi
aniltulsi Contributing Member • Posts: 535
100-400S + TC1.4 vs 200-500F

Has anyone tested these combinations?

I would like to know:

1. Is the 100-400+TC1.4 sharper than 200-500, at the Max focal lengths (at 560mm vs 500mm)

2. Does the 100-400+TC1.4 have faster AF than 200-500, at the Max focal lengths?

Of course, the 100-400+TC1.4 will be f/8 at 560mm, vs f/5.6 at 500mm of 200-500, so ISO performance will be hit...

(These questions come up, when you have lost hope of seeing 200-600 soon 😞)

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