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Teleconverters, TC-20 EIII and 200-500mm no autofocus? Experiences wanted.
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<blockquote data-quote="WayneF" data-source="post: 533993" data-attributes="member: 12496"><p>I'm guessing the TC 1.7 might still work much of the time with a D800 under good conditions. But manual focus should still work even when it doesn't. It's just that trouble will delay any situation, when your shot may not wait on you.</p><p></p><p>I used a TC 1.7 with a f/2.8 70-200. It does hurt optical quality a bit, but it still seemed decent enough if stopped down at least a stop or two. The TC is definitely not best when wide open.</p></blockquote><p></p>
[QUOTE="WayneF, post: 533993, member: 12496"] I'm guessing the TC 1.7 might still work much of the time with a D800 under good conditions. But manual focus should still work even when it doesn't. It's just that trouble will delay any situation, when your shot may not wait on you. I used a TC 1.7 with a f/2.8 70-200. It does hurt optical quality a bit, but it still seemed decent enough if stopped down at least a stop or two. The TC is definitely not best when wide open. [/QUOTE]
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Teleconverters, TC-20 EIII and 200-500mm no autofocus? Experiences wanted.
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