After making their obligatory appearance on the Internet rumor mill, Canon officially launched the 5Ds and 5Ds R, a pair of high-resolution DSLRs based on the 5D Mark III, in advance of the CP+ Show in Japan.
The new 5Ds and 5Ds R will have mostly the same build and feature set as the 5D Mark III but will use a 50-megapixel full frame CMOS sensor of Canon’s own design. The 5Ds R will have a low pass filter cancellation affect to soak up even more resolution (more on that in a minute).
According to Canon, the cameras will offer a 4.14 micron pixel pitch, giving them roughly the same pixel density as the new 7D Mark II. However, the new 5Ds and 5Ds R won’t offer the low light performance of either the 7D Mark II or the 5D Mark III — instead, they’ll top out at a native ISO of 6400, with a high setting of 12,800 and a low of 50. Canon says that noise levels in the cameras will fall short of the performance of the 5D Mark III or 1-Ds but be comparable to the 7D Mark II, as will the dynamic range.
Powered by a pair of Digic 6 processors, the 5Ds and 5Ds R will offer 5 frames per second continuous shooting as well as 1080p video recording at 30 fps. However, Canon was quick to emphasize that the video capabilities of the new cameras will be sharply limited compared to the 5D Mark III. They won’t offer movie servo AF, clean HDMI output or headphone jacks.
Movie makers won’t be completely neglected however. Canon is debuting a new time-lapse movie mode in these cameras that lets you select how many frames you want in the movie as well as the interval between those frames.
Both models will feature a 3-inch display, a CF and SD card slot (with newly added support for UHS-1 cards), and USB 3.o connectivity. Sharpness settings have also been enhanced. Photographers can now adjust sharpness along three specific vectors — strength, fineness and threshold. Automatic white balance has been improved with the addition of ambience or white priority.
As mentioned above, both the 5Ds and 5Ds R will be built from the 5D Mark III’s body with a few subtle tweaks designed primarily to keep the camera as stable as possible during shooting. The mirror will be motor driven, not spring driven, to soften its impact when it moves internally. The mirror lock setting has also been upgraded. In prior Canon cameras, to lock the mirror you had to tap the shutter twice. While that setting is still available, there’s also a menu to set a delayed automatic second shutter. You can designate the interval between when you lock the mirror and when the shutter releases a second time. The ultimate effect, Canon says, is to reduce vibrations when using a tripod.
Finally, the internal chassis, base plate and tripod socket have been reinforced to make the cameras rest more securely on tripods.
The 5Ds R will have a specialized “low pass filter cancellation effect” that increases the apparent sharpness of its images relative to the 5Ds. Canon didn’t ditch the low pass filter entirely, they said, in order to avoid a costly redesign of the camera body. As such, the 5Ds R will be aimed especially at landscape photographers who want a super-sharp image and who don’t shoot repeating patterns as the lack of a low-pass filter will make the 5Ds R more susceptible to moire, Canon warned.
Do these strike you as medium format killers? Let us know what you think.