Tag Archives: Canon RF 300mm f/2.8

Exciting New Patents for Canon RF Lenses: 130mm f/1.8, 300mm f/2.8, and 500mm f/5.6

We’ve just got wind of some potentially game-changing optical designs from Canon, revealed in patent P2026067609. The patent details optical formulas for three highly anticipated RF lenses, giving us a fascinating glimpse into the future of Canon’s mirrorless lineup. Here’s a breakdown of what the patent suggests: RF 130mm F1.8 IS USM: The Ultimate Portrait […]

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