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When will Sigma and/or Tamron produce RF lenses?

Started Jan 15, 2020 | Polls thread
MG_WPB New Member • Posts: 12
Re: Don't hold your breath

Why would they use current EF technology.  RF vs EF, the RF results are better. Better depth of field, better optics. With the lens being closer the camera is fully utilized.  The EF on RF doesn't have the complete communication protocol since there are more communications pins in the RF lenses in the RF mount.

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