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Canon 600mm f4.0 ii review with1.4x v3 extender

Started Apr 23, 2014 | User reviews thread
RogerZoul
RogerZoul Veteran Member • Posts: 3,243
Re: Canon 600mm f4.0 ii review with1.4x v3 extender
4

Why 3.5 stars?  It seems as if you are dinging this lens compared to the 800mm F/5.6 because it is slow on AF with a TC?  Is that so? Then how does the 800mm perform with the same TC? It is widely know that using a TC slows down AF...so your review seems way off mark to me.

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Canon EOS R5 Canon EF 500mm f/4.0L IS II USM Canon RF 35mm F1.8 IS STM Macro Canon RF 100-500mm F4.5-7.1L IS USM Canon RF 800mm F11 IS STM +31 more
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