Canon has just filed a new patent of an EF/EF-S adaptor for a full frame mirrorless camera. There is a switch on the adaptor to go between EF and EF-S lenses. But this is only a patent and there is little sign that Canon will announce a new full frame mirrorless camera.
Reminder: The new released APS-C Mirrorless EOS M3— start at $475.00— Check Price at eBay
Patent Publication No. 2015-118208 (Google Translated)
- Published 2015.6.25
- Filing date 2013.12.18
Canon patents
- Flange back is shorter body
- Flange back is long, a lens having the same image circle as the image pickup device body
- Flange back is long, a lens with a smaller image circle than the image pickup device body
- Mount adapter to change the diameter of the flare cut stop, depending on the image circle of mounting the lens
Source: EG
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