by Richard | Oct 18, 2023 | Uncategorized
In this Canon Patent Application (2023-153460) Canon discusses both the need and the method of changing focusing during shift or tilt operations. As with the other patent applications in this series, I should first mention that the tilting and shifting discussed seem...
by Richard | Oct 17, 2023 | Uncategorized
10 years ago Canon announced they had purchased Austin Texas’s Molecular Imprints Inc, and this was a purchase that I who is always looking at the tech side of Canon was excited about. I was very interested in seeing if Canon could make something with this...
by Richard | Oct 12, 2023 | Uncategorized
This patent application (2023-149130)shows some interesting and fairly simplistic optics for 70, 75, and 85mm primes. The 85mm primes are unlikely since we already have the Canon RF 85mm F2.0 IS STM. It should be noted that the element designs in this patent...
by Richard | Oct 12, 2023 | Uncategorized
Yesterday when the news broke about the Canon RF 10-20mm, I immediately did our comparison of the Canon RF 10-20mm and the Canon EF 11-24mm. Let’s just say the preliminary look of this lens makes it look like a home run for Canon if you shoot super-ultra-wide...
by Richard | Oct 12, 2023 | Uncategorized
Yesterday when the news broke about the Canon RF 10-20mm, I immediately did our comparison of the Canon RF 10-20mm and the Canon EF 11-24mm. Let’s just say the preliminary look of this lens makes it look like a home run for Canon if you shoot super-ultra-wide...
