Canon patent for EF-M 9-18mm f/3.5-4.5 STM lens

canon patent

Something is moving in Canon’s EOS M department. Here we have another Canon patent for an EF-M lens,, a EF-M 9-18mm f/3.5-4.5 STM.

We already have an ultra wide-angle lens for the EOS M system, the EF-M 11-22mm f/4-5.6 IS STM. Will the optic formula described in the Canon patent ever hit the market? Hard to say.

  • Patent Publication No. 2016-54371
    • Published 2016.4.14
    • Filing date 2014.9.3
  • Example
    • Zoom ratio 1.90
    • Wide-angle intermediate telephoto
    • Focal length 9.22 14.05 17.50
    • F-number 3.39 4.04 4.63
    • Half angle of view (degrees) 53.07 44.12 37.91
    • Image height 12.27 13.63 13.63
    • Overall length of the lens 89.68 83.60 86.84
    • BF 14.22 15.78 16.00
  • Canon patent
    • Upon correction of the distortion, providing a constraint on stretching amount at each image height
    • Properly set the curve shape of the distortion aberration
[via Egami]

New Canon mirrorless camera coming Q3-Q4 2016? [CW4]

New Canon Mirrorless Camera Coming Q3-Q4 2016? [CW4]

We already knew that Canon will likely announce a new mirrorless camera during 2016. Now we have sort of a confirmation by a Canon executive.

Please note: the following text is machine translated with some editorial additions and corrections. The original article was posted on ascii.jp (emphasis mine).

Canon Marketing Japan Imaging System Company, president Yagi Koichi Managing Executive Officer [says] “in the third quarter and fourth quarter of 2015, we have been able to ship a lot of mirror-less […] cameras, [but we are] not yet satisfied […]. At present [we are working on] new products, but [we can not] mention, the third quarter in 2016, towards the fourth quarter and that the mirror-less market is forecast to grow, Canon’s share of the mirror-less camera market [in the last] two years ago [was] the 4. position, we want to aim at the 3. position [intended as ranking, editor’s note]. By all means [we want to get the] second place this year […]. And, because second place [is the] middle of the goal, [as] soon as possible [we] want to take the seat of the number one[…].

Canon Marketing Japan Shibasaki Hiroshi Director and Senior Managing Executive Officer, says it also “to implement an aggressive sales promotion measures to tow the camera market with a focus on mirror-less camera.”

While a full-frame Canon mirrorless camera is rumored since a while, I guess the interview refers to a new model of the EOS M line-up. What do you think…?

[via ascii.jp]

Canon patent for EF-M 55mm f/3.5 macro lens

canon patent

A Canon patent for an EF-M 55mm f/3.5 macro lens for the EOS M system.

Canon is working on the future of the EOS M system, and there is a lot to come in 2016. This patent is just a hint about Canon’s mirrorless plans. This is a patent for an APS-C sensor, so the rumored Canon full-frame mirrorless camera is not involved here. However, we spotted a Canon patent for a similar optical formula some time ago (50mm f/3.5 IS). According to my sources, Canon’s full-frame mirrorless camera has been delayed because of mount-related issues. Another rumor we got, states that early prototypes of such a camera are already undergoing lab tests. Hard to say when we really can expect this camera, but I am sure it is coming.

Canon is now taking their EOS M system seriously. The EOS M3 was the right step in the right direction, and is a great camera. Some clickbait sites are saying that the EOS M3 is one of Canon’s worse releases of 2015. That’s utterly dumb and likely the oddest statement about Canon in 2015, and has the sole purpose to get traffic by smashing Canon. I have to say that I am surprised to see how many people feels the urge to smash the Canon EOS M3, as they did before with the EOS M. Guess this is just childish, and profitable. I own both cameras, along  with APS-C and FF bodies. Well, I am now on travel for the next 2 months and guess what camera I have with me? Right, the EOS M3. A great mirrorless camera with an image quality that outperforms most of the competitors.

  • Patent Publication No. 2015-215391
    • Published 2015.12.3
    • Filing date 2014.5.8
  • Example 1
    • Focal length 53.73
    • F-number 3.50
    • Half angle (in degrees) 14.26
    • Image height 13.66
    • Overall length of the lens 76.39
    • BF 17.69
[via Egami]

Canon patent for EF-M 600mm f / 5.6 DO IS lens

EF-M 600mm f / 5.6 DO IS

Canon filed a patent for a EF-M 600mm f / 5.6 DO IS, a lens with diffractive optics for the EOS M system.

  • Patent Publication No. 2015-215437
    • Published 2015.12.3
    • Filing date 2014.5.9
  • Example
    • Focal length 585.00
    • F-number 5.74
    • Half angle (in degrees) 1.34
    • Image height 13.66
    • Overall length of the lens 299.25
[via Egami]

Modula Optical’s 33mm f/2 Lens Fuses Classic and Modern Optical Tech for Mirrorless Cameras (EOS M)

Modula Optical’s 33mm F/2 Lens Fuses Classic And Modern Optical Tech For Mirrorless Cameras (EOS M)

A new lens for mirrorless cameras got a start at Kickstarter, and it’s an innovative concept that seems to be pretty interesting.

Modula Optics developed a really unique, pancake-like 33mm f/2 prime lens for mirrorless cameras (Fujifilm X, Sony E, and Canon M) called the CM33. The cool thing about the CM33 is a range of modular upgrade options. The most unique option is what is called “Mods” — special optical elements (filters, lenses, etc.) that can be inserted into the middle of the lens near the aperture stop, rather than screwed on the front ring. This lets you create some really interesting optical effects in a completely “as needed” way, rather than requiring a specialized lens to, for example, get a bokeh apodization effect or well-controlled soft focus effect.

If this cool idea captures your attention, head over to Kickstarter to back up the project. Have a look at the video below for an overview.

Press release:

Today Modula Optical introduces the CM33 33mm f/2 lens for mirrorless cameras on Kickstarter. The CM33 brings the best elements of classic manual focus lenses to a modern ultra-compact design that is optimized specifically for today’s mirrorless cameras from Fujifilm, Sony and Canon *. The CM33’s proprietary optical design offers superb image quality and macro capability in a pancake form factor, and the lens forms the basis of a modular optical platform for a range of add-on optical effects in the form of Mods, as well as usability customizations and adapters.

Focusing the CM33 is unapologetically manual-only. It offers the kind of precision and feel found in great SLR and rangefinder lenses of the past which is lacking with the electronically-controlled manual focus in many of today’s autofocus lenses. The CM33 pairs that manual control with its Focus Finder feature: an external switch that holds the aperture fully open to temporarily decrease the depth of field so photographers can pinpoint their desired focus point precisely – a sort of reversal of the typical depth-of-field preview button. Used hand-in-hand with the manual focus aids built into mirrorless cameras, the CM33’s focus, aperture, and Focus Finder controls provide quick and robust creative control over captured images.

Read more

Canon EOS M3 review by K. Rockwell (best mirrorless picture quality)

Canon EOS M3 Review By K. Rockwell (best Mirrorless Picture Quality)

Ken Rockwell posted his thoughts and impression about the Canon EOS M3. You may agree or nor agree with Rockwell’s reviewing and writing style, but sentences like the one that follows have my full agreement:

The EOS M3 has the world’s best mirrorless picture quality because Canon has better color rendition than any other mirrorless brand. Canon’s real-world color rendition is far better to the critical artist than Fuji, Sony, or LEICA. Read the review.

There is nothing to say here: Canon is still the undisputed leader when it comes to color rendition. The EOS M3 is a terrific mirrorless camera. I love mine and it is always in my bag now. It’s also my new travel kit with the EF-M 11-22mm f/4-5.6 IS STM, EF-M 18-55mm f/3.5-5.6 IS STM and EF-M 22mm f/2 STM lenses. If there is one point in Rockwell’s review I agree totally, it’s the advantage to travel with such a lightweight kit while still getting stellar image quality. Rockwell also posted a review about the EF-M 11-22mm f/4-5.6 IS STM lens.

Canon EOS M3 key features:

  • 24.2MP APS-C CMOS Sensor
  • DIGIC 6 Image Processor
  • 3.0″ 1,040k-Dot Touchscreen Tilting LCD
  • Full HD 1080p Video at 24/25/30 fps
  • Built-In Wi-Fi Connectivity with NFC
  • Hybrid CMOS AF System with 49 AF Points
  • ISO 100-12800, Expandable to 25600
  • Hot Shoe and Built-In Flash
  • 3.5mm Stereo Mic Input
  • Full Manual Control

The Canon EOS M system: Alibaba, Amazon China, Digitalrev, eBay

eos m3