Canon 30mm f/2.8 DO Full Frame Mirrorless Lens Patent

ef 30mm f 2.8 do lens

Canon has just filed another new full frame mirrorless lens patent in Japan. This new lens patent is Canon 30mm f/2.8 DO lens. In the past, Canon all filed another full frame mirroless lens patent: Canon 50mm f/3.5 Macro IS Full Frame Mirrorless Lens. According to rumors, Canon full frame mirrorless cameras will be announced around Photokina 2016 in September.

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