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Tamron has patented examples of 90mm and 135mm macro lenses that move the two lens groups with rear focus. The 90mm has inner focus. Obviously we don’t know yet if those lenses will ever make it into production. via Asobinet sonyalpharumors.com »
Canon has published a series of 3 patent applications at the same time dealing with super-telephoto zooms. I know we have recently covered a similar patent application not so long ago, and that usually precludes me from writing up yet-another-article on this. canonrumors.com »
This Canon patent application delves into the operation of a motorized tilt-shift lens for what appears like the Canon RF mount. Tilt-shift lenses have complicated and fragile mechanics, and removing some of the fiddly nature from these lenses would help in the field if the ergonomics of controlling the lens were fair. canonrumors.com »
There are times I see a cool patent, and look at it and can't for the life of me explain what it does. I still may have gotten this one wrong, but I don't think so. I actually sat on this patent all weekend and even forced Craig into an Irish triple expresso before finally [. canonrumors.com »
In this patent application (2023-130885), Canon lists quite a few primes with a significant ingress, but also more notably a smaller image circle than what would normally be used for APS-C. For Canon APS-C, that's 13. canonrumors.com »
One of the main complaints about using ultra-fast lenses is that you can't use the lenses easily wide open in bright sunlight. This is especially true when it comes to video and the use of more limited shutter speeds. canonrumors.com »
Canon has released two patent applications going into detail about using a grip as an active cooling device for our overworked and overheating camera systems. I've long thought that Canon could do a lot more with grips than add a few batteries and call it a day – cooling certainly fits into the mold of [. canonrumors.com »
I recall back to the film days and using the glorious little 55 and 56mm primes. Hardly anyone makes them anymore which I think is a sad state of affairs. Needless to say, this patent application got me a bit intrigued for that very reason. canonrumors.com »
This patent application (Japan 2023-125903) has a lot of esoteric fast zoom lenses in some very nontraditional focal lengths. Many of the embodiments are missing the image height, however since we also have the half angle of view, we can work backward to verify if these lenses are meant for full frame or for APS-C. canonrumors.com »
Canon has filed a patent in Japan that shows what appears to be a compact built-in teleconverter that relies upon external controls and internal actuators to provide photographers with quick access to various focal lengths. [Read More] petapixel.com »
In this Japan Patent Application, JP 2023-118490, Canon is investigating creating smaller built in teleconverters for use in lenses that we would normally not expect to see a teleconverter installed in. canonrumors.com »
Компания Canon разработала и запатентовала несколько оптических конструкций компактного широкоугольного зум-объектива для APS-C камер... © PhotoWebExpo, 2023, https://photowebexpo.ru/news/Canon-patent-for-15-70-F2.8-4-15-70-F4-IS-and-15-85-F2.8-5.6-lenses-for-APS-C-cameras photowebexpo.ru »
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. canonrumors.com »
There will obviously be more RF-S lenses coming coming this year as well as next year. Today we see a patent for a couple of RF-S optical formulas. One of these optical formulas will likely be close to a future product by the looks of the designs. canonrumors.com »
Mirror lenses have a bad wrap, as most of the implementations out there are for long and slow lenses, this patent discovered by asobinet shoes that Canon has been working on fast aperture mirror lenses. canonrumors.com »
На японском сайте Asobinet появилась информация о получении компанией Fujifilm патента на супертелеобъектив 500mm F8 XF OIS для X-системы... © PhotoWebExpo, 2023, https://photowebexpo.ru/news/Fujinon-500mm-F8-OIS-Patent-Discovered photowebexpo.ru »
We have another optical formula patent for lenses that are likely to reach the market some time in the near future. This time we have formulas for a Canon RF 14mm f/1. 4L IS USM & Canon RF 24mm f/1. canonrumors.com »
Our earlier report of a new ultra wide angle RF L lens coming in the first half of 2023 gets a related patent application for a similar optical formula, along with others. asobinet found and first reported on this patent. canonrumors.com »
Here is an interesting patent that we never thought we’d see from Canon. This one is for a “selfie stick” with all sorts of controls. Read more... The post Patent: Canon takes the selfie stick to the next level appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip. canonrumors.com »
Новый патент указал, что Samsung работает над довольно интересной системой распознавания лица. Она включает в себя две камеры, расположенные под дисплеем. ferra.ru »
Ricoh получила 5 сентября патент в японском патентном ведомстве на полнокадровый зум-объектив для зеркальных камер с фокусным расстоянием 24-90 мм и диафрагмой f/4. Этой информацией поделился японский ресурс Digicame-info и, возможно, эта новость порадует немногочисленных оставшихся поклонников Pentax’а, если, конечно, патент реализуется в серийный продукт. photowebexpo.ru »
In late August, a Viltrox representative told a prospective customer that Canon had told it to stop producing all RF mount products, and while at the time Canon declined to comment, it now confirms that it did so for violations of its patents. [Read More] petapixel.com »
Технология переменной электронной аподизации позволит одним нажатием кнопки смягчать боке новых объективов. Давайте разберёмся, как это работает. prophotos.ru »
A new patent showing off some lens element coating to help with ghosting and other anomalies has appeared alongside optical formulas for what appears to Read more. . . The post Patent: Optical formulas for a trio of wide f/1. canonrumors.com »
Keith over at Northlight Images uncovered a pretty cool patent pertaining to cooling of camera bodies. A lot has been discussed about this topic over Read more... The post Patent: Internal liquid cooling of camera body appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip. canonrumors.com »
A new optical formula patent application from Canon has been approved in the form of a Canon RF 100-600mm f/8-11 IS STM. As we have Read more... The post Patent: Canon RF 100-600mm f/8-11 IS STM optical formula appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip. canonrumors.com »
Согласно патенту Casio, компания разрабатывает устройство, которое строится по логике современных смартфонов. Эта концептуальная камера использует различные модули камер с разными параметрами... © PhotoWebExpo, 2022, https://photowebexpo.ru/news/Patent-kompaktnoy-modulnoy-kamery-Casio photowebexpo.ru »
Canon has published a pretty interesting optical design patent for large aperture zoom lenses. The two designs in this patent are pretty interesting. Canon’s goal Read more... The post Patent: Very small large aperture zoom lens optical formulas appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip. canonrumors.com »
Keith over at Northlight Images has uncovered some optical formulat patents for lenses that are likely to arrive over the next year or so. One Read more... The post Patent: Canon RF 11-24mm f/4L and Canon RF 8-24mm f/4L Fisheye appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip. canonrumors.com »
Northlight Images has found a US patent showcasing a new way to design tilt-shift lenses. Says Northlight Images: When you tilt a lens there is Read more... The post Patent: A new optical design for Tilt-Shift lenses appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip. canonrumors.com »
A patent showcasing some new tilt-shift lens technology has surfaced from Canon. We have had both the Canon TS-R 14mm f/4L and Canon TS-R 24mm Read more... The post Patent: Electronic control for tilt-shift lenses appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip. canonrumors.com »
Remember back to the good old days of March 2021, when a glint of hope surfaced showing Canon was working on a set of completely Read more... The post Canon Wins Patent for Its ‘Shoulda Coulda’ Supertelephoto Designs appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip. canonrumors.com »
Eventually we’re going to see more affordable RF mount lenses from Canon and one of the obvious types of lenses they’ll need is an affordable Read more. . . The post Patent: Canon RF 15-28mm f/4-5. canonrumors.com »
Atypically in patent embodiments, it’s usually difficult for super-telephoto zoom lens to take full advantage of the RF mount. One reason is that you simply Read more... The post Canon applies for High Magnification Super Telephoto Zoom Patent appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip. canonrumors.com »
Японский ресурс Asobinet обратил внимание на патентную заявку Tamron’а от 8 февраля текущего года на объектив для APS-C формата 18-50mm f/3. 5-5. 6, который может стать компактным зумом для байонетов X и E. photowebexpo.ru »
Японский ресурс Asobinet обнаружил патент, выданный OM Digital 8 декабря прошлого года, на эту оптическую конструкцию объектива, по параметрам как раз соответствующую заявленному 100 мм Macro... © PhotoWebExpo, 2022, https://photowebexpo.ru/news/Patent-OM-Digital-na-100mm-F2.8-Macro-IS photowebexpo.ru »
As discovered by CanonNews while this is hardly new technology that will shock the industry, it’s intriguing that Canon spent what seems to be a Read more... The post Canon Patent Application for Drone Camera Gimbal appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip. canonrumors.com »
Ресурс Fujiaddict обнаружил патент на Sigma 18-50mm f/2 DC DN, который, скорее всего, находился в разработке параллельно с Sigma 18-50mm f/2. 8 DC DN Contemporary. Вряд ли мы увидим объектив f/2 в ближайшее время, но, возможно, Sigma b вернется к нему, если выпущенный F2. photowebexpo.ru »
Canon has filed a new patent in Japan that aims to reduce the vibrations caused by a mechanical shutter. Japanese patent application number 2022-039332 outlines the issue of shutter shock and proposes a novel design that uses electromagnets to increase the precision of shutter position and control the shutter's speed to reduce shutter shock. dpreview.com »
As discovered by CanonNews, this is an interesting patent application. Shutter shock is a condition that mirrorless cameras are prone to have if they have Read more... The post Canon Patent Application: Shutter that minimizes shutter shock appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip. canonrumors.com »
The US Patent & Trademark Office has published a patent application from Apple for an interesting adapter that can be used to attach phones, or other electronics, to camera stabilizers and tripods. dpreview.com »
In this patent, discovered by CanonNews, Canon is applying for a hybrid optical and electronic rangefinder viewfinder. It would also have the ability to switch Read more... The post Canon applies for a hybrid viewfinder patent appeared first on Canon Rumors - Your best source for Canon rumors, leaks and gossip. canonrumors.com »
Canon’s next round of announcements will likely be for more Cinema EOS gear, and I expect a lot of RF mount cinema lenses in the Read more. . . The post Patent: Likely Canon CN-E 16-55mm T/2. canonrumors.com »
Компания Canon опубликовала патентную заявку под номером JP2022-003372 с описанием системы управления накамерной вспышки зум-объективом. Canon предлагает разместить дополнительные элементы управления на корпусе объектива — они будут управлять как зумом вспышки, так и изменять само направление вспышки. mx-camera.ru »
Компания Canon опубликовала патентную заявку под номером JP2022-003372 с описанием системы управления накамерной вспышки зум-объективом.
dphotoworld.net »Ресурс Canonrumors рассказал о новых патентах Canon на оптические конструкции светосильных фикс-объективов для байонета RF, в том числе и очень интересного 135/1. 4. В новом патенте представлены объективы, в которых используется функция сглаживания расфокусировки, которая впервые появилась в RF 85mm F1. photowebexpo.ru »
More optical formulas for large aperture RF mount prime lenses have appeared. This new patent showcases some RF mount prime lenses that utilize Defocus Smoothing, Read more. . . The post Patent: Canon RF 135mm f/1. canonrumors.com »
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 »
Canon News has uncovered a patent for a Canon RF 17-70mm f/4-5. 6 BR optical formula. This is a pretty detailed patent, and kind of interesting Read more. . . The post Patent: Canon RF 17-70mm f/4-5. canonrumors.com »
Ресурс Fujiaddict опубликовал информацию о только что зарегистрированном патенте Fujifilm на объектив 30mm F3. 5 или 30mm F3. 5 для APS-C камер, поданную еще 23 апреля прошлого года. Если этот объектив действительно выпустят, он должен быть очень компактным, но при этом достаточно темным. photowebexpo.ru »
