Canon has patented a camera with lenses that can be retracted into the body of the camera. This would protect the lenses from damage, and also make the camera more compact when it is not in use.
The patent, filed in March of this year, describes a camera with a lens that can be retracted into the body of the camera. The lens would be protected from damage by a shutter that would close when the lens is retracted.
The camera would also be more compact when the lens is retracted. This would be especially useful for cameras that are used for travel, as it would make the camera more compact and easier to carry around.
Canon has not announced any plans to release a camera with retractable lenses, but this patent shows that the company is exploring this possibility.
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Do any Canon lenses fit all cameras?
Do any Canon lenses fit all cameras?
This is a question that has been asked by many photographers over the years. The answer is not a simple one, as there are a few different factors that need to be taken into account.
The first thing to consider is the type of lens mount that is used by each camera. Canon lenses use the EF lens mount, while most other camera brands use the EF-S lens mount. This means that EF lenses will not fit EF-S cameras, and vice versa.
The other thing to consider is the size of the image sensor. Canon cameras use a variety of image sensor sizes, from the small 1/1.7″ sensors found in the Powershot G-series cameras, to the full-frame sensors found in the 5D Mark III. Not all Canon lenses are compatible with all Canon cameras, as the smaller sensors require a smaller lens mount. For example, the EF-S 10-22mm lens is only compatible with Canon cameras that have an EF-S lens mount.
So, do any Canon lenses fit all Canon cameras? The answer is yes, but only if the lens is compatible with the camera’s image sensor size. For example, the EF 24-105mm lens is compatible with all Canon cameras, regardless of the image sensor size.
Are Canon EF lenses discontinued?
Are Canon EF lenses discontinued?
This is a question that has been on the minds of many photographers in recent months. Rumors have been swirling that Canon may be discontinuing its line of EF lenses, and photographers are concerned about what this could mean for their photography.
Canon has not made any official announcements about discontinuing EF lenses, and so far there is no concrete evidence that this is actually the case. However, there have been some indications that Canon may be moving in this direction.
Earlier this year, Canon released the EOS R camera system, which uses a new lens mount called RF. This new lens mount is not compatible with EF lenses, so it is possible that Canon may be phasing out EF lenses in favor of the new RF mount.
However, it is also possible that Canon may simply be planning to phase out EF lenses in favor of the new RF mount over time. The EOS R camera system is still quite new, and it is possible that Canon may eventually make EF lenses compatible with the new mount.
So far, there is no definitive answer as to whether Canon is discontinuing EF lenses. However, photographers should keep an eye on Canon’s upcoming announcements to see if there are any clues about the company’s plans for EF lenses.
What was Canon’s first camera?
Canon was founded in 1933 by Japanese physicist, Takeshi Mitarai. However, it was not until 1934 that the company released its first camera, the Kwanon.
The Kwanon was a 35mm camera that used a focal-plane shutter. It was capable of taking up to five frames per second and had a range of shutter speeds from 1/10th of a second to 1/1000th of a second.
The camera was named after the Buddhist goddess of mercy, Kwanon. This was in keeping with Canon’s philosophy of creating products that were both high quality and affordable.
The Kwanon was a success, and Canon went on to release a number of other successful cameras over the years. Today, Canon is one of the world’s leading camera manufacturers, and its cameras are used by professional photographers and amateurs alike.
Are old Canon lenses compatible with digital Slrs?
Are old Canon lenses compatible with digital SLRs?
This is a common question among photographers, and the answer is somewhat complicated. Canon has made a number of changes to its lens mount over the years, so not all older lenses will be compatible with newer digital SLRs. However, many older Canon lenses will work with today’s digital SLRs, but you may need to use an adapter.
Canon has released a number of different lens mounts over the years. The first Canon mount was the FD mount, which was used on film SLRs. The EF mount, which is still in use today, was introduced in 1987 and is compatible with all digital SLRs. There are also a number of adapters available that allow you to use older Canon lenses on newer digital SLRs.
If you have an older Canon lens, the best way to determine if it is compatible with your digital SLR is to check the lens mount. If the lens mount is FD or EF, then the lens will be compatible with your camera. If the lens mount is a different type, then the lens will not be compatible.
If your lens mount is FD or EF, there are a few things you need to know before you start using it with your digital SLR. First, you will need to use an adapter to connect the lens to your camera. Second, some functions may not be available when using an older lens on a digital SLR. For example, you may not be able to autofocus or use the electronic aperture. Finally, you may need to update your camera’s firmware in order to get the most out of your old Canon lens.
What’s the difference between Canon EF and RF lenses?
When Canon announced the EOS R camera system, it also announced a new lens mount – the RF mount. The RF mount is different from Canon’s other lens mounts, EF and EF-S, in a few ways.
The first difference is that the RF mount is wider. This allows for the placement of the lens mount contacts on the lens itself, rather than on the camera body. This makes the lenses more compact.
The second difference is that the RF mount is deeper. This allows for the placement of the mirror box closer to the lens mount, which in turn allows for a shorter flange distance. The flange distance is the distance from the lens mount to the image sensor. The shorter flange distance means that the lenses can be smaller and lighter, and that the focus distance can be shorter.
The third difference is that the RF mount has a 12-pin connection, compared to the 8-pin connection on the EF mount. This allows for more communication between the lens and the camera body, which enables features like Canon’s Eye AF and 5-axis image stabilization.
The fourth difference is that the RF mount is designed for mirrorless cameras. This means that the camera doesn’t have to use a mirror to direct light to the viewfinder. This allows for a smaller camera body and a tilting or rotating viewfinder.
So, what are the differences between Canon EF and RF lenses?
EF lenses are designed for the EF mount, which is used on Canon’s DSLR cameras. RF lenses are designed for the RF mount, which is used on Canon’s mirrorless cameras.
EF lenses have an 8-pin connection, while RF lenses have a 12-pin connection. This allows for more communication between the lens and the camera body, which enables features like Canon’s Eye AF and 5-axis image stabilization.
EF lenses have a flange distance of 44mm, while RF lenses have a flange distance of 20mm. This means that RF lenses can be smaller and lighter, and that the focus distance can be shorter.
RF lenses can be used on Canon’s DSLR cameras by using an EF-EOS R adapter. However, because the EF mount and the RF mount have different dimensions, the image will be cropped.
So, what’s the difference between Canon EF and RF lenses?
EF lenses are designed for Canon’s DSLR cameras, while RF lenses are designed for Canon’s mirrorless cameras.
EF lenses have an 8-pin connection, while RF lenses have a 12-pin connection. This allows for more communication between the lens and the camera body, which enables features like Canon’s Eye AF and 5-axis image stabilization.
EF lenses have a flange distance of 44mm, while RF lenses have a flange distance of 20mm. This means that RF lenses can be smaller and lighter, and that the focus distance can be shorter.
How do you tell if a lens will fit my camera?
If you are in the market for a new lens, the first question you might ask is, “Will this lens fit my camera?” It’s a valid question, as not all lenses will fit all cameras. In this article, we will explain how to determine whether a lens will fit your camera and how to make sure you select the right lens for your camera.
First, you need to determine the mount of your camera. The mount is the part of the camera that the lens attaches to. There are three main mounts: Canon, Nikon, and Sony. If you are not sure which mount your camera has, you can find the mount type on the camera’s body or in the camera’s manual.
Once you have determined the mount of your camera, you can start looking for lenses. The easiest way to find lenses is to search for them on the manufacturer’s website. For example, if you have a Canon camera, you would search for Canon lenses. Once you have found the lens you are interested in, check the mount type on the product page. If the mount type matches your camera’s mount, the lens will fit your camera.
If you are not sure what lens you need, we suggest you consult your camera’s manual. The manual will list the lenses that are compatible with your camera.
It is important to note that not all lenses are compatible with all cameras. For example, Canon EF lenses will not fit Canon EOS M cameras because the EOS M has a different mount type. If you are not sure whether a lens will fit your camera, we suggest you contact the lens manufacturer or your camera manufacturer for assistance.
Is the EF mount dead?
Is the EF mount dead?
This is a question that has been asked by many photographers in recent years. The Canon EF mount is a lens mount designed by Canon Inc. in 1987. It is used on Canon’s EOS line of digital single-lens reflex cameras. The mount has been widely used by professional photographers and enthusiasts alike, but there have been some concerns that it may be starting to show its age.
One of the main issues with the EF mount is that it is a physical mount. This means that it attaches the lens to the camera body using screws. This can be a problem, as it can be difficult to keep the screws in place, and they can easily become loose. This can cause the lens to move around on the camera body, resulting in poor images.
Another issue with the EF mount is that it is not as reliable as some of the newer mounts, such as the Sony E-mount. This is due to the fact that the EF mount was designed over 30 years ago, and technology has come a long way since then. The Sony E-mount is a newer mount that was designed specifically for digital cameras, and it is much more reliable than the EF mount.
Despite these issues, the EF mount is still a very popular mount. This is due to the fact that it offers a wide range of lenses, and it is very versatile. It is also very well-supported by third-party companies, such as Sigma and Tamron.
So, is the EF mount dead?
There is no definitive answer to this question. The EF mount is starting to show its age, and it is not as reliable as some of the newer mounts. However, it is still a very popular mount, and it offers a wide range of lenses.