Any hope for an extender?

Started Aug 24, 2020 | Discussions thread
sobrien Senior Member • Posts: 1,623
Re: Any hope for an extender?

Tony D wrote:

Two things:

  • Just check the RF70-200 and there is not enough clearance when full zoomed (set at 200mm for the current RF 1.4 extender to fit so the RF 2.0 extender certainly will not.

Hi, have you physically tried this? Or measured? What are the measurements for the protrusion of the RF1.4x and RF2x extenders, respectively? Thanks

  • You are assuming it is a physical constraint with RF100-500 lens, until we see one in the wild, we are only speculating, it could be an optical limit not a physical limit

I have read about a physical feature that prevents contact of the elements.

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Canon EOS R Canon EOS R5 Canon EF 85mm F1.8 USM Canon EF 135mm F2L USM Canon Extender EF 2x III +16 more
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