Viewfinder / Autofocus
Below you can see a proportional comparison in the difference in field of view when looking through the EOS-1D viewfinder (1.3x field of view crop) and the EOS-1Ds viewfinder (no field of view crop). As you can see the full-frame sensor means that viewfinder view is considerably larger and brighter.
The diagrams show the AF ellipse and 45 focus points, the center spot as well as meter indicators (active points will glow red once AF is locked), buffer space indicator (88 JPEG) and camera status readout (horizontally along the bottom). Unlike the EOS-1D the EOS-1Ds always indicates 10 frames available in the buffer (before shooting) no matter what the ISO sensitivity.
|EOS-1D viewfinder view (1.3x FOV crop)||EOS-1Ds viewfinder view (no FOV crop, big!)|
In automatic AF point selection mode the camera will highlight (glowing red) the AF points which were used to measure AF distance. On the right side of the viewfinder is the eyepiece shutter lever (not visible above), this allows you to blackout the viewfinder eyepiece to prevent stray light entering the camera during long or remotely triggered exposures.
|Auto Focus sensor (CMOS)||Cross-type sensors (horizontal and vertical sensitive) only with lenses with max. aperture of F2.8 or faster|
The EOS-1Ds uses the same 45-point area AF CMOS sensor used in the EOS-1D/1V, it measures 15 x 8 mm and is located just below the semitransparent mirror and receives the exact same image you see through the viewfinder.
All AF points are sensitive to horizontal detail, however for a lens with a maximum aperture of F2.8 or faster lens a vertical row of 7 points (as indicated in red in the diagram above, right) become sensitive to both horizontal and vertical detail, and the manual notes, are three times more sensitive than the normal horizontal sensors. Some other L lenses with maximum apertures of F4 or brighter make use of the center cross-type AF point.
Having 45 focusing points isn't just about being able to choose your focus area within the image it also means that focus tracking (AI Servo) can be much more effective (as the subject is more likely to be picked up by at least one AF point).
AF point selection modes
|Automatic selection - in this mode
the camera will automatically select (and indicates) the AF point(s)
which have been used to calculate the focus distance.
C.Fn 10 allows you to change or disable the method of focus point indication.
|45 AF Point Manual selection - in this mode the main dial (top of camera) moves the AF point horizontally, sub command dial (rear) moves AF point vertically.|
|11 AF Point Manual selection - in this
mode the main dial (top of camera) moves the AF point horizontally,
sub command dial (rear) moves AF point vertically.
C.Fn 13 - 1 or 2
|9 AF Point Manual selection - same
procedure as described in the other modes, the AF Assist button and
sub command dial can be used to quickly select a peripheral point.
C.Fn 13 - 3
Registered AF point
The EOS-1Ds has also has a 'registered AF point' feature, this allows
you to store the position of a most used AF point (such as the center
point) and have it activate when the AF Assist and AF Point buttons are
pressed, this is extremely useful for quickly switching back to a default
| P.Fn 23 allows you to change the 'meter on' time (default 6 seconds).|
| C.Fn 11 can be used to change the controls used to select focus points. C.Fn 17 allows you to activate the six AF points surrounding the selected AF point (7 total) or allow the camera to select a maximum of 13 AF points including selected AF point.|
| C.Fn 18 can be used to change the buttons used to switch to the registered AF point.|
Diagrams reproduced from the EOS-1Ds manual by permission.
Metering system / zones
Just like the EOS-1D/1V the 1Ds has a 21-zone evaluative metering system. This provides several metering modes: evaluative, partial, spot, center-weighted average, AF point-linked spot and Multi-spot metering (plus flash E-TTL and TTL). The diagram on the left, above shows how these areas equate to the portions of the viewfinder view and AF points, in AF point-linked spot metering mode one meter zone serves several AF points.
|21 metering zones over the viewfinder view image||21 zone meter sensor|
| C.Fn 13 allows you to choose the number of AF points as well as whether spot metering follows the AF point or stays in the center of the frame.|
Lens mount / Mirror / Shutter
The mirror mechanism is the same as found on the EOS-1D/V, that means
it also features the same Active Mirror Control system which uses a 'shock
absorber' to soak up the bounce produced when the mirror flips back down
to the normal position. This system means that 'mirror blackout' (the
amount of time the viewfinder view is black) is just 87 ms.
| C.Fn 12 enables 'Mirror lockup' mode, in this mode the first press of the shutter release locks the mirror up, the second press opens and closes the shutter curtain (and thus takes the shot). This mode is especially useful for shooting long exposures or high magnification macros.|
| P.Fn 21 allows you to enable 'Quiet, delayed shutter cocking' (great name). When this is enabled the mirror is lifted while the shutter release button is fully depressed and released more slowly (and quietly) once the button is released.|
White balance sensor
Just like the EOS-1D and previous the EOS-D2000 (but unlike the D30/D60 or other recent digital SLR's) the EOS-1Ds has an external white balance sensor mounted on the top right corner of the camera (from the front). This is used to provide 'additional information' to the camera's white balance system in combination with any reading measured by the main sensor. Canon have coined the name 'hybrid automatic white balance system'.
|Big Steaming Pile by WhistlerOne|
from Product Shoot: Coffee
|AU4_6418_BB-35 by DaveInHouston|
LEE has released a new series of Reverse ND filters that are most opaque in the middle and become progressively clearer towards the top. This makes them ideal for capturing scenes where the sun is close to the horizon.
A former New York Times photographer is suing both the newspaper and its photography director Michele McNally for over $500,000 for age discrimination and unfair classification as a freelancer for nearly a decade.
"CPS Platinum members will now enjoy next-day service, with equipment serviced and shipped the business day after an estimate is approved. For repairs that will take longer, Canon will offer next-day loaner equipment."
Irix is introducing a new filter system called the Irix Edge 100. The ultra-light, ultra-thin system is build specifically for wide angle lenses like Irix's own 15mm F2.4.
After conducting a series of safety tests, the FAA is recommending that all airlines ban cameras and other electronics with Lithium Ion batteries from checked baggage. The agency believe the risk of a catastrophic fire and explosion is too great.
The Pixentu jackets keep you and your gear warm and dry, offering useful features like lens and tripod pockets, in addition to some quirky ones like an extended hood to protect your camera from the rain.
Adobe gave the audience at MAX a sneak peek at some exciting new technology its developing. It's called Adobe Cloak: a highly capable Content Aware Fill-like feature for video editors.
Earlier today, Flickr moved its photo book printing service over to a third party services, and stopped offering any wall art options entirely.
The patent details a flipping rear LCD screen so large, Canon has had to hide the rear dial and several buttons underneath.
We've added a selection of extra images to our Nikon D850 gallery. As part of the process of rounding off the review we made sure a number of us had shot the camera in a variety of situations, we've added those shots to the gallery to give a broad cross section of how the camera performs.
Wiral LITE is an affordable, easy-to-use cable cam system that can do things a portable slider simply can't do, and go places no slider would dare go.
Not happy with the recent demise of Lightroom as a stand-alone, subscription free service? Macphun's got your back... or they will in 2018.
Once connected to a PC, Mac, tablet or smartphone, Pholio automatically searches through the device storage and backs up all images and videos—complete with auto-tagging and intelligent search capabilities.
The 360 Round uses eight horizontally positioned camera pairs and one upward-pointing single lens to capture and livestream panoramic 4K 3D content.
Introduced just three years ago, the Samsung NX1 was both a technological tour-de-force and a great camera to use, earning one of the highest scores we've ever awarded and winning our 2015 Innovation Award. But its short-lived run in the photo world leaves us wondering what could have been.
The Fujifilm X-E3 is styled like a classic rangefinder, but features a built-in touchscreen, AF joystick, and electronic viewfinder – truly an old school meets new type of camera. Lay some eyes on our sample gallery to see how it performs in the real world.
Like it or not, Adobe is embracing a cloud-centric, AI-rich future with the introduction of Lightroom CC. And that's a great thing, though you may not see it now, argues Rishi Sanyal.
The announcement of a more cloud-integrated Lightroom product sees the death of the company's standalone version. This need to make payments in perpetuity (whether you choose Lightroom Classic or CC), chips away at the idea that your Lightroom library is a long-term solution, argues Richard Butler.
The XPro-C 2.4GHz wireless flash trigger that Godox released for Canon users last month now has a Nikon equivalent—the aptly named XPro-N. Sony, Fujifilm and MFT versions are in the works.
In the aftermath of hurricanes Harvey, Irma and Maria, camera and lens maker Sigma is extending its standard product warranty to cover damage caused by these three natural disasters.
The F4 Plus can can capture 360° stills, videos and broadcast livestream footage at 8K resolution... that's 7680 x 3840 pixels!
Lightroom is hogging the spotlight at Adobe MAX, but Photoshop CC got some substantial improvements as well. Find out what's new in the latest version of Photoshop CC.
The aptly-named 'Nude' app automatically detects NSFW images on your iPhone, moves them to a protected vault and deletes the original files in the camera roll and on iCloud.
The Zeiss Milvus family of manual-focus full-frame lenses just gained a new member. Meet the Zeiss Milvus 24mm F1.4: a fast, rugged new lens designed primarily for landscape and architecture photography.
Lightroom has built a brand new Lightroom CC from the ground up to be faster, easier to use, and cloud-based. The application formerly known as Lightroom CC will continue to exist, and will go by "Lightroom Classic CC."
Google Research did a deep dive on the Pixel 2 smartphone's background-blurring portrait mode that uses neural networking and dual-pixel technology instead of a dual-camera setup.
With the arrival of the PowerShot G1 X III, there are now seven Canon cameras built around the 24MP Dual Pixel sensor and Digic 7 processor. We take a look at the differences and what might prompt you to choose one over the others.
Meet the HP ZBook x2. The so-called 'world's most powerful and first detachable PC workstation,' it was built with creative professionals in mind, and is being debuted at Adobe MAX.
PDN sat down with Ahmed Fakhr, director of photography at RollingStone.com, to talk about how the famed publication is adapting to the changing photo and video needs of the modern era and how he 'evaluates the skills of potential contributors.'
Kudos to Canon. Earlier today, the camera giant announced that it had produced its 90 millionth EOS camera and 130 millionth EF-series lens.