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Nikon DSLR Cameras
D5100
New 70-300mm Zoom Lens - Incompatible with a Teleconverter?
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<blockquote data-quote="crashton" data-source="post: 131343" data-attributes="member: 13133"><p>Alan - Starting with an F5.6 lens you end up with an f8 lens with a 2x converter. It won't let enough light in for the auto focus to work reliably. With an F4 lense it is an f5.6 with that same 2x converter, enough light to autofocus successfully. I hope I explained that correctly.</p></blockquote><p></p>
[QUOTE="crashton, post: 131343, member: 13133"] Alan - Starting with an F5.6 lens you end up with an f8 lens with a 2x converter. It won't let enough light in for the auto focus to work reliably. With an F4 lense it is an f5.6 with that same 2x converter, enough light to autofocus successfully. I hope I explained that correctly. [/QUOTE]
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Nikon DSLR Cameras
D5100
New 70-300mm Zoom Lens - Incompatible with a Teleconverter?
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