Patent: Canon 35mm f/1.2 optical formula appears, along with a 12mm f/1.2

The Canon RF 35mm f/1. 2L USM has been on our roadmap since the roadmap began many years ago. Might we finally be getting closer to the lens finally appearing? The patent definitely shows a full-frame optical formula, but the back focus is ridiculously short.

The optical formulas show “f/1. 3”, but if these make it to [. . . ]

The post Patent: Canon 35mm f/1. 2 optical formula appears, along with a 12mm f/1. 2 appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip.

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canon optical patent formula 35mm

2023-6-6 11:33

Источник: canonrumors.com

canon optical → Результатов: 18 / canon optical - фото


Canon Patent Application: Improved Sub-Wavelength Coatings

In this patent application (2024-063513), Canon is looking at improving the subwavelength coatings for optical elements. In an optical system constituted by optical elements, reflection of incident light on the surface and inner surface of the optical element is undesirable because it causes a loss in the amount of transmitted light and reflection ghosts. canonrumors.com »

2024-05-13 20:04

Patent: Canon continues to develop fast RF prime lens optical formulas

Canon continues to patent optical formulas for fast RF mount prime lenses. This patent deals with limiting aberration fluctuation when focusing. Canon is currently missing Read more... The post Patent: Canon continues to develop fast RF prime lens optical formulas appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip. canonrumors.com »

2021-12-27 22:16

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Canon RF 35mm f/1.2L USM Confirmed for 2024 [CR3]

We have finally confirmed that the Canon RF 35mm f/1. 2L USM is indeed coming in the first half of 2024. There have been some false positives over the years, but we're as sure about this as we are about anything.

Where the heck is the RF 35mm f/1.2L?

“I want my RF 35mm f/1. 2L USM (or f/1. 4L) now!” That quote is a running theme in the world of Canon, and I get it! We (consumers) love native and new lenses for the most part. There are likely a lot of people that are adapting the EF 35mm f/1.

There are 4 wide-angle L prime lenses coming in the next 12 months [CR2]

As we look at the holes in the RF lens lineup, it’s easy to come to the conclusion that the wide angle prime lens offerings Read more... The post There are 4 wide-angle L prime lenses coming in the next 12 months [CR2] appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip.

Bad news: The Canon RF 35mm f/1.2L USM has been pushed into 2023

It seems that we have been talking about the Canon RF 35mm f/1.2L USM forever. This lens has been on our pretty accurate RF lens Read more... The post Bad news: The Canon RF 35mm f/1.2L USM has been pushed into 2023 appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip.

Patent: Canon continues to develop fast RF prime lens optical formulas

Canon continues to patent optical formulas for fast RF mount prime lenses. This patent deals with limiting aberration fluctuation when focusing. Canon is currently missing Read more... The post Patent: Canon continues to develop fast RF prime lens optical formulas appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip.