The latest patents from Olympus, Canon and Ricoh

Olympus 12mm f:1.0 Micro Four Thirds lens patentOlympus 14mm f:1.0 Micro Four Thirds lens patent
Olympus filed a new patent for 12mm f/1.0 and 14mm f/1.0 Micro Four Thirds lenses.

Canon 24-70mm f:4 lens patent
Canon filed a patent for a 24-85mm f/3.5-5.6 and EF24-70mm f/4L IS USM lenses.

Ricoh 24mm f:2 lens patent
Ricoh's latest patent is for a 24mm f/2 lens designed for APS-C mirrorless cameras (of 35mm equivalent).

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