
Via Canon Rumors
And here is also a nice summary article on existing pancake lenses on the market by B&H. Btw, Pentax seems to be yet the leader here, see this modelling:-

Related:-
The "Canon" 40mm FF Pancake is Here! :-D
• News about Products and Latest Company Direction
• Summaries of Reported Problems and Potential Issues
• Technical Articles on Photographic Gear and Technologies
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Comments by IntenseDebate
Simon · 669 weeks ago
A very tempting, new lens from Canon.
RiceHigh 110p · 669 weeks ago
Lauren · 669 weeks ago
RiceHigh 110p · 669 weeks ago
M Jorgensen · 669 weeks ago
Andy Wilson · 668 weeks ago
Jeff · 669 weeks ago
This will have to do, but it's cheap $25 for a reason. Ah, trade offs. http://www.ebay.com/itm/Loreo-Lens-Cap-35mm-Panca...
OGL · 669 weeks ago
Corros · 669 weeks ago