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Re: Sigma and Tamron to produce Canon RF mount lenses
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Sigma and Tamron to produce Canon RF mount lenses
Sigma and Tamron have reached agreements with Canon to produce Canon RF mount lenses, starting with autofocus lenses for Canon APS-C sensor bodies. The first lenses planned: Sigma 16mm f/1.4 DC Sigma 23mm f/1.4 DC Sigma 30mm f/1.4 DC Sigma 56mm f/1.4 DC Sigma 10-18mm f/2.8 DC Sigma 18-50mm f/2.8 DC Tamron 11-20mm f/2.8 No… -
Re: Sigma and Tamron to produce Canon RF mount lenses
Sigma and Tamron are both familiar with the "EF" lens communications, timings and protocols. The Canon "RF" lens mount has additional pins, AND the lens communications, timings and protocols are considerably different. This means that the existing Sigma and Tamron mirrorless lens optical paths are fairly easy to convert…
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