There is no major issue, as we all know Canon all DSLR camera comes with built-in lens correction tool that corrects Peripheral illumination, Chromatic aberration and Diffraction once the shot is captured. Every Canon EOS camera have lens database inside and apply lens correction algorithm only when native Canon lenses mounted on it. Lens correction tool doesn’t work with third party lenses and the second thing don’t try to adjust focus ring while lens is on AF mode, Manual Override not available with Sigma lenses.
Thank you for purchasing and using our products.
Please find the following notes on the usage of SIGMA interchangeable lenses for EOS, when attached to Canon EOS 5D Mark IV that is released on September 8th.
- MO (Manual Override) function is unavailable with this camera (Full-time Manual function can be offered).
- When using a SIGMA interchangeable lens for EOS, setting the corrections to [Disable] is recommended, as “Lens Correction” functions of the camera, such as Peripheral illumination correction, Chromatic aberration correction, Diffraction correction and Distortion correction are not supported.*
* If those functions are activated, the performance of lenses may not be accurate.
* This is not only for EOS 5D Mark IV, but also for other camera bodies with the same function.
We appreciate your continued support for our company and products.
See more about Canon 5D Mark IV
Canon patent a new lens for 1.5inch sensor camera, the Canon 1.5 inch sensor only used in only Canon G1X series camera. So, either Canon G1X Mark III or Canon G1X Mark IV is coming with the lens mentioned below.
Text translated from Japanese
Canon is corresponding to 1.5 “sensor of equivalent 24-120mm equivalent of 13-65mm F2-5.8 patent is being filed. PowerShot It is a good G1 X Mark II is more compact.
Patent Publication No. 2016-166972
Filing date 2015.3.10
Zoom ratio 4.71
Focal length 13.85 36.00 65.22
F-number 2.07 5.15 6.00
Angle of view 36.23 18.00 10.17
Image height 10.14 11.70 11.70
Overall length of the lens 86.64 94.70 104.04
BF 13.07 24.04 23.10
See some latest – Canon G1X Mark III Rumors | See more Canon Patents
Get first report here on Canon 5D Mark IV Latest Reviews, Canon 5D Mark IV camera visited DXOMark lab and as expected it’s score is above all Canon DSLRs announced till now. Dpreview also awarded Gold award to Canon 5D Mark IV.
Canon 5D Mark IV crowned as the best Canon camera ever tested at DXOMark Lab. According to DXO Mark
The significant sensor improvements over its predecessor in both resolution and dynamic range makes the new 5D Mark IV look an attractive upgrade for Mark III owners shooting weddings, events, landscapes, editorial and advertising work,” they write in their Mark IV Review Conclusion, “as well as for photographers stepping up to their first full-frame camera.
The next bench-mark test done at dpreview lab and as expected the Canon 5D Mark IV won the Gold award with 85% of score. Take a look at the conclusion below
With the EOS 5D Mark IV, Canon has further refined its semi-professional full frame all-rounder. With a solid build and improved weather sealing, faster burst speed, increased resolution, increased dynamic range, updated autofocus system and Dual Pixel live view functionality, the Mark IV will be as much camera as many people need, even if it doesn’t revolutionize the 5D-line the way its predecessors have.
BTW you can also see Announcement article, sample images and 5D Mk IV and 5DS , 5DMK IV vs 5D Mk III specification comparison.
Canon EOS 5D Mark IV Digital SLR Camera Body $3,499 —- Amazon.com | B&H Store
We will add more valuable reviews soon
We are here to show you the Canon EOS M5 samples images captured from 24MP sensor and processed by Canon Digic 7 image processor.
The Canon EOS m V mirrorless camera features similar sensor as of Canon 80d camera, the 24MP APS-C sensor combines with Canon latest Digic 7 image processor and enable excellent ISO range from 100 to 25600. The image quality of camera is also seriously stunning, the sample images of the camera showing exceptional details even when views @100% percent.
We will also soon fabulous set of best and recommended lenses for the recently announced Canon EOS 5 mirrorless camera.
Take a look at Canon EOS M5 Announcement article here | You can also pre-order your Canon EOS M5 Mirrorless camera
High Resolution link
Continue reading Canon EOS M5 Sample Image
Buy Canon EF 70-300mm Lens from Amazon | B&H
Canon finally announced the long rumored EF Canon 75-300mm IS lens today, the lens now comes with improved optics and shake correction upto four stops of shake correction. The newly announced lenses uses US elements to fight chromatic aberration and offers a close focusing distance of about 1.2m/4ft.
undoubtedly the Canon 70-300mm IS lens is one of the most popular lens among Canon APS-C DSLR users and one of the most sold zoom lens of Canon.
Canon EF-M 18-150mm F3.5-6.3 IS – Buy from Amazon | B&H
The second lens Canon introduced is Canon EF-M 18-150mm F3.5-6.3 IS which covers a excellent range if 8.3X optical zoom and also features built-in image stabilization with 4 stops of shake correction. The main advantage of Canon 18-150mm is compactness and portability.
Canon also announced Canon EOS M5 today take a look here
Continue reading Canon EF 70-300mm IS II and EF-M 18-150mm is Now Official
You can now pre-order the Canon EOS M5 camera today, the camera features 24MP dual-pixel CMOS AF to capture stunning images and with the help of Digic 7 image processor. you can see more details at the announcement page.
Canon EOS M5 Mirrorless Digital Camera (Body Only) – B&H | Amazon
Canon EOS M5 Mirrorless Digital Camera with 15-45mm Lens – B&H | Amazon
Canon EOS M5 Mirrorless Digital Camera with 18-150mm Lens – B&H | Amazon
Canon EOS M5 finally announced by Canon. The camera features same sensor as Canon 80D camera and high end core specification that can directly compete with flasgships cameras such as Panasonic GX8 and Sony A6300.
As we all know the Canon 80D sensor features on-chip Analog to digital converter circuit on sensor, that makes it a excellent low-light performer and while comparing both the camera we found that the sensor even perform better than the Canon 7D Mark II camera.
Now let’s talk about the Canon EOS M5 camera, the camera features 24.2 MP Dual-pixel CMOS AF sensor paired with Digic 7 image processor. Keep in mind it’s the first time Canon using Digic 7 image sensor in any high-end camera.
The standard ISO sensitivity range of the camera is 100-25600, Canon EOS M5 can shoot 9 frames per/sec @24MP and 7 frames per second when continuous AF is on.
Full HD limitation, the biggest drawback of Canon EOS M5 is despite of being announced on 2016 it’s still shoot Full HD videos and not 4K.
For the first time a Canon camera uses 5 axis electronic image stabilization system, Well as far as we know Canon EOS M series lenses already have built-in IS so it will be a two way image stabilization system in the Canon for first time. On the rear side we have touch LCD display so users can touch and shoot.
We will soon publish the specification comparison of the camera
- Canon EOS M5 Mirrorless Digital Camera (Body Only) – B&H | Amazon
- Canon EOS M5 Mirrorless Digital Camera with 15-45mm Lens – B&H | Amazon
- Canon EOS M5 Mirrorless Digital Camera with 18-150mm Lens – B&H | Amazon
Continue reading Canon EOS M5 – Press Release, Full Specification and Samples