EF extender stacking

Started 4 months ago | Discussions thread
OP J.K.T. Regular Member • Posts: 304
Re: EF extender stacking

John Crowe wrote:

So, you mean you are mounting the RF 1.4x onto the camera, the RF/EF adapter onto RF 1.4x, and then the EF 1.4x II onto the RF/EF adapter?

That is a possibility ... for EF lenses, but not the FDn discussed below. Currently that might apply to EF 300mm f/4 L IS USM. With low resolution body it might work even though RF 2x might be better.

 J.K.T.'s gear list:J.K.T.'s gear list
Canon EOS 7D Canon EOS 7D Mark II Canon EOS RP Canon EF 135mm F2L USM Canon EF 300mm f/4.0L IS USM +13 more
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