New Canon lenses, featuring a large white design, are engineered to outpace, lighten, and reduce bulk, showcasing speed and portability.
In a groundbreaking development, Canon has published patent application P2025114982, showcasing significant progress towards the creation of a new generation of lightweight, compact super telephoto prime lenses. These lenses, designed to challenge the traditional notion that super telephoto primes must be bulky and heavy, aim instead for a smaller form factor with top-tier optical performance.
Key features from the patent include: - The implementation of a floating focus design to improve optical performance and keep lens size smaller. - Optical systems optimised for long focal lengths with large apertures, but reduced glass size and weight. - Typical lens specifications such as a 300mm f/2.8 IS, 400mm f/2.8 IS, and 500mm f/4 IS, indicating stabilising elements (IS) and fast prime apertures.
These lenses, if successful, could be a game-changer for professional action, wildlife, and nature shooters. They would offer faster, lighter, and more manageable lenses without compromising sharpness or clarity. The patents suggest that Canon is actively solving inherent physical challenges like lens beam diameter versus aperture size, aiming for a compact "big white" lens line that balances size, weight, speed, and high optical performance.
The RF 600mm f/11 IS STM, currently one of Canon's offerings, weighs only 930g with even more reach, but with a much higher f-stop. In comparison, the RF 400mm f/2.8L IS USM weighs a much more manageable 2.9kg compared to Canon's older DSLR giants like the EF 600mm f/4L IS USM (5.36kg) and the legendary EF 1200mm f/5.6L USM (16.5kg).
Canon's ongoing push to shrink size and weight without sacrificing optical quality is a big win for professionals who need high-performance gear that's easier to handle in the field. The patent's vision is to provide an optical system that has high optical performance, a long focal length, and is small and lightweight.
In summary, the patent indicates Canon is making strong technical headway towards producing next-generation super telephoto primes that will be smaller, lighter, and faster than current models, likely successors to existing RF lens lines, with an emphasis on innovation in optical design and focus mechanisms.
- The upcoming super telephoto prime lenses, as depicted in Canon's patent application P2025114982, promise to revolutionize the industry by reducing size and weight without compromising optical performance.
- These lenses, with their floating focus design and optimized optical systems, could be a boon for professionals engaged in action, wildlife, and nature photography.
- The patented lenses are expected to offer a compact "big white" lens line, balancing size, weight, speed, and high optical performance, a solution to the long-standing issue of lens beam diameter versus aperture size.
- Canon's new lenses, if successful, may challenge the traditional notion that super telephoto primes must be bulky and heavy, offering faster, lighter, and more manageable options without sacrificing sharpness or clarity.
- The technology behind these lenses is significant, as it aims to provide an optical system with high optical performance, a long focal length, and a smaller, lighter form factor.
- In comparison to Canon's current DSLR offerings like the EF 600mm f/4L IS USM and the legendary EF 1200mm f/5.6L USM, the RF 600mm f/11 IS STM, when released, will weigh significantly less.
- The potential impact of these new lenses on the industry is substantial, as they could make high-performance gear easier to handle in the field, a major advantage for professionals in various sectors including gadgets, technology, and photography.
- The progress shown in Canon's patent suggests that the company is actively innovating in the area of optical design and focus mechanisms, with the goal of producing next-generation super telephoto primes that will significantly improve the user experience.
