Canon Patents More Exciting Lenses: Expanding Horizons for Photographers

Cuatro Tres Producciones

In the ever-evolving world of photography gear, Canon continues to push the boundaries with its latest design patents. These patents promise exciting possibilities for photographers, especially those in niche fields like wildlife and sports photography. We caught up with Bob Garcia, content creator at Cuatro Tres Producciones, to get his perspective on Canon’s recent innovations.

Canon’s latest design patents reveal three intriguing additions to their lens lineup: the RF 100-600mm f/5.6-9, the RF 200-800mm f/5.6-9, and the RF-S 20-150mm f/4-8. Each of these lenses brings something unique to the table, and they could potentially open up new creative horizons for photographers.

Bob Garcia shared his insights on these patent developments: “Canon’s commitment to innovation is evident in these new lens designs. The expanded focal length ranges in the full-frame RF lenses, in particular, have the potential to revolutionize the way wildlife and sports photographers capture their subjects. These lenses could be game-changers.”

RF 100-600mm f/5.6-9 and RF 200-800mm f/5.6-9: The Power of Versatility

The RF 100-600mm and RF 200-800mm lenses are undoubtedly the stars of Canon’s recent patent portfolio. These full-frame lenses boast exceptionally wide focal length ranges, making them invaluable tools for photographers who need to adapt quickly to changing shooting conditions.

Bob Garcia pointed out the significance of these lenses: “Wildlife and sports photographers often find themselves in situations where they need to switch between wide and telephoto focal lengths rapidly. These lenses could simplify their workflow and offer unparalleled flexibility.”

While 150-600mm lenses have gained popularity over the past decade, the potential release of the RF 200-800mm lens would be groundbreaking. Bob recalled, “Sigma introduced the 300–800mm f/5.6 EX DG HSM, affectionately known as the ‘Sigmonster,’ back in 2005. It was a unique lens for its time, and Canon’s patent hints at the possibility of something even more versatile.”

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However, Bob also emphasized that patents don’t guarantee product releases: “It’s important to remember that patents are not a guarantee that these lenses will hit the market. There’s significant overlap between the two full-frame lenses, so Canon might choose to pursue one over the other, or perhaps neither. Still, if these lenses do become a reality, they’ll likely be highly sought after.”

RF-S 20-150mm f/4-8: A Versatile Crop Sensor Option

In addition to the full-frame lenses, Canon’s patent also includes the RF-S 20-150mm f/4-8, catering to photographers using crop sensor cameras. This lens promises versatility, allowing photographers to capture a wide range of subjects without changing their lens frequently.

Bob Garcia remarked on the RF-S lens: “Crop sensor cameras are popular among enthusiasts and professionals alike, and this lens could be an excellent addition to their toolkit. Its wide focal length range and versatile aperture make it suitable for various photography genres.”


Canon’s latest design patents reveal a tantalizing glimpse into the future of photography gear. While the release of these lenses is uncertain, their potential to reshape the way photographers work is undeniable. Whether it’s the versatility of the RF 100-600mm and RF 200-800mm lenses or the flexibility of the RF-S 20-150mm, Canon’s innovation continues to excite and inspire photographers worldwide. Stay tuned for more updates on these exciting developments in the world of photography.


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