A First Set Of Canon EOS M50 Mark II Specifications Leaks

Canon Eos M50 Mark Ii
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We know Canon is set to announce the Canon EOS M50 Mark II soon. A set of specifications surfaced.

Canon Rumors posted a list of possible Canon EOS M50 Mark II specifications:

  • 32.5mp APS-C CMOS sensor
  • DIGIC X (maybe a new version)
  • DPAF II
  • 14fps
  • 4K @ 60p no crop
  • No IBIS
  • Similar EVF resolution as the EOS R6
  • Single SD card slot

Plausible specifications for the replacement of the highly popular EOS M50, a best seller.

Stay tuned for an imminent announcement of the EOS M50 Mark II along with a new Speedlite and Speedlite accessories.

Canon Engineers Explain Why They Made The RF 800mm & 600mm Lenses (inspired by 1960’s 1000mm f/11)

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In an interview, Canon engineers tell how it came Canon made the RF 800mm f/11 and RF 600mm f/11 lenses. And what inspired them.

In an interview with DC Watch, Canon engineers tell the reasons and challenges in designing the RF 800mm f/11 and RF 600mm f/11 lenses. It seems, a boyhood experience of one of the engineers was one of the reasons (machine translated):

Iezuka: I’m sorry about my boyhood story. At that time, I wanted to take a picture of a wild bird, Little Egret, but I couldn’t buy a super-telephoto lens because it was too expensive. I tried to make a telephoto lens with a close-up lens with a focal length of 400 mm, but it didn’t look good, and I wondered why it didn’t look so good.

I knew that there were many people who gave up what they wanted to shoot and the expressions they wanted to shoot because they couldn’t buy a super-telephoto lens and couldn’t carry it because it was big and heavy.

Canon already made a similar lens in 1960, the R 1000mm f/11:

Looking back, Canon’s first SLR camera system, the R mount (1959-), also had a “slender” super-telephoto lens like the 600mm / 800mm F11. The optical system is as simple as a telescope, the focusing is bellows, and the weight is as light as 2 kg.

The Canon R 1000 f/11

Why f/11?

Iezuka: Since the EOS R system can measure distances up to the maximum aperture of F22, I thought that the F value of the lens alone would be F11, considering the installation of a 2x extender. With F8, the lens becomes thicker, and with F16, it exceeds F22 when the 2x extender is attached. Around this time, the idea of ​​”Why don’t you eliminate the aperture unit for F11?”

I understood that there is a need to reduce the shutter speed further from F11 when considering panning at super telephoto, but control of the depth of field is less important at super telephoto, and it is low. The aperture unit was not installed because it leads to cost reduction and weight reduction.

Be sure to read the whole interview at DC Watch. More Canon RF 800mm and RF 600mm coverage is listed here.

Canon RF 600mm f/11

America: B&H Photo, Adorama, Amazon USA, Amazon Canada, Canon Canada, Canon USA
Europe & UK: Amazon DE, Amazon UK, Amazon IT, Canon IT, WEX Photographic, Canon FR, Canon UK, Canon DE

Canon RF 800mm f/11

America: B&H Photo, Adorama, Amazon USA, Amazon Canada, Canon Canada, Canon USA
Europe & UK: Amazon DE, Amazon UK, Amazon IT, Canon IT, WEX Photographic, Canon FR, Canon UK, Canon DE

Canon RF 800mm f/11 IS STM Review (highly recommended)

RF 800mm F/11 IS STM Review
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Whaaaat? a f/11 lens with 800m? Kidding? Read this Canon RF 800mm f/11 IS STM review and you might get surprised.

At a glance:

  • RF-Mount Lens/Full-Frame Format
  • Fixed f/11 Aperture
  • Retractable, Locking Lens Barrel
  • Gapless Dual-Layer Diffractive Optics

The RF 800mm seems to be the world’s lightest 800mm telephoto lens. That’s possibile because of the fixed f/11 setting. Photography Blog posted their Canon RF 800mm f/11 IS STM review. From their conclusion:

[…] there’s no getting away from that fixed f/11 aperture which limits its use to either bright conditions or high ISO speeds (or sometimes both), the lack of any kind of weather-sealing at all may well put off more hard-core users, the 6m minimum focusing distance is a little restrictive, the tripod mount can’t be rotated from landscape to portrait position, there could be some question marks over the long-term durability of the retractable design, and the essential lens hood is unfortunately an expensive optional accessory.

All in all, though, the Canon RF 800mm F11 IS STM is a refreshingly brave attempt to make an otherwise expensive branch of photography more accessible, both in terms of cost and portability – there simply aren’t any other 800mm lenses that are as inexpensive, compact and crucially as good as this one. Bravo to Canon for thinking out of the box.

Read the review at Photography Blog

They rated the lens “highly recommended” and gave it 4.5/5 stars. More Canon RF 800mm and RF 600mm coverage is listed here.

Canon RF 600mm f/11

America: B&H Photo, Adorama, Amazon USA, Amazon Canada, Canon Canada, Canon USA
Europe & UK: Amazon DE, Amazon UK, Amazon IT, Canon IT, WEX Photographic, Canon FR, Canon UK, Canon DE

Canon RF 800mm f/11

America: B&H Photo, Adorama, Amazon USA, Amazon Canada, Canon Canada, Canon USA
Europe & UK: Amazon DE, Amazon UK, Amazon IT, Canon IT, WEX Photographic, Canon FR, Canon UK, Canon DE

Sigma Explains Operating Conditions Of Sigma EF Lenses On The Canon EOS R5

Sigma 30mm F/1.4 Canon Eos R
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What motivated Sigma to release this advisory, have there been issues with EF mount lenses on the Canon EOS R5?

However, Sigma “verified the operation with our SIGMA GLOBAL VISION (SGV) interchangeable lenses (Contemporary, Art, and Sports lines) for Canon EF mounts used on the“ Canon EOS R5” with Canon’s mount adapter “EF-EOS R Series”, and confirmed that there were no problems with general operations such as AE, AF, and image stabilization”. Good to know.

Sigma advisory:

Operating conditions of SIGMA’s lenses for Canon EF mount with the Canon EOS R5

Thank you for purchasing and using our products.

We would like to share the results of our investigation regarding the operation of SIGMA’s lenses for Canon EF mount, when used on the Canon EOS R5.

We have verified the operation with our SIGMA GLOBAL VISION (SGV) interchangeable lenses (Contemporary, Art, and Sports lines) for Canon EF mounts used on the“ Canon EOS R5” with Canon’s mount adapter “EF-EOS R Series”, and confirmed that there were no problems with general operations such as AE, AF, and image stabilization.

Please note the following points when using our products.

1.　For SGV interchangeable lenses released before 2017* , it is necessary that the lens firmware is updated to Ver.2.00 or later.
* The release year can be confirmed by the edition number (A017, C015, etc.) engraved on the lens barrel.

Please refer to the following page for details of the lens firmware.
https://www.sigma-global.com/en/download/lenses/firmware/

2.　After setting the Digital Lens Optimizer to [OFF], set the “Peripheral Illumination Correction”, “Chromatic Aberration Correction”, and “Distortion Correction” of the “Lens Aberration Correction” function to  [ON] to achieve the appropriate corrections in accordance with the optical characteristics of each lens.

3.　AF can be used within the area of approximately 80% of the height and 80% of the width of the sensor surface.

4.　For lenses without an OS (Optical Stabilizer) mechanism, the in-camera image stabilization can not be used when the Full-time MF setting is set to “Full- time MF ON” via SIGMA Optimization Pro. When using in-camera image stabilization, please set the Full-time MF setting to “Full- time MF OFF”.
* The default Full- time MF setting is “Full- time MF OFF”.

5. 　Image stabilization does not work optimally with interchangeable lenses which are not from the Contemporary, Art or Sports line. Please turn off the camera’s Image stabilization setting, or turn off the OS switch for lenses equipped with an OS (Optical Stabilizer) mechanism when using.

6.　For interchangeable lenses which are not from the Contemporary, Art or Sports lines, using MF is recommended, since it may be difficult to achieve sufficient focusing speed and accuracy when AF is used.

For further information, please contact your nearest authorized SIGMA subsidiary / distributor.
https://www.sigma-global.com/en/about/world-network/

We appreciate your continued support for our company and products.

The Canon EOS M50 Mark II Might Get Announced Very Soon

Canon Eos M50 Mark Ii
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It seems it might be a matter of a few weeks until the Canon EOS M50 Mark II is going to be released.

That’s how we interpret a tweet by Nokishita, stating

Canon’s latest product list includes the EOS M50 II, speedlight EL-1, and speedlight accessories SPF-EL, SBA-EL, and LP-EL

Since it never happened that Nokishita made such a tweet without the announcement following soon after, we guess it applies here too. The Canon EOS M50 Mark II might be just a few weeks away.

There is no doubt that Canon will replace the highly popular EOS M50, a best seller especially in Japan. Indeed, the EOS M50 is Canon’s best selling mirrorless camera to date.

Stay tuned.

Canon RF 100-500mm Review, Comparison With EF 100-400mm (best RF telephoto)

Canon RF 100-500mm F/4.5-7.1L IS Review
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Here is a Canon RF 100-500mm review. The recently announced Canon RF 100-500mm f/4.5-7.1L IS lens seems to be a rather interesting and well performing lens.

Coming from Gordon Laing, the 29 minutes video-review below looks at the Canon RF 100-500mm from all possible points of view and compares it to the EF 100-400mm lens. Gordon seems to be pretty fond of the RF 100-500mm, calling it the “best RF telephoto” lens. In any case a powerful option for the EOS R system.

Key features:

  • RF-Mount Lens/Full-Frame Format
  • Aperture Range: f/4.5-7.1 to f/32-54
  • One Super UD Element, Six UD Elements
  • Dual Nano USM AF System

More RF 100-500mm coverage is listed here.

Canon RF 100-500mm f/4.5-7.1L IS:

America: B&H Photo, Adorama, Amazon USA, Amazon Canada, Canon Canada, Canon USA
Europe & UK: Amazon DE, Amazon UK, Amazon IT, Canon IT, WEX Photographic, Canon FR, Canon UK, Canon DE

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