My Writings. My Thoughts.
Panasonic DMC-G2 Announced
// March 9th, 2010 // No Comments » // digital photography
Panasonic has announced the successor of G1 – the worlds first Micro Four Thirds camera. The G2 is now loaded with a touch-screen operation with 3.0-inch free-angle LCD featuring Full-time Live View and high-speed Contrast AF System allowing you to set auto focus at the desired part of the frame in both photo and movie recording. The DMC-G2 can record HD movie of 720P in AVCHD Lite with high sound quality of Dolby Digital Creator.

Panasonic DMC-G2 Press Release
February 7, 2010: Panasonic is pleased to announce the new DMC-G2 from Lumix G Micro System as the world’s first interchangeable lens system camera with touch-control shooting*1. The LUMIX G Micro System has been sparking revolutions in the market as its name “New-Generation System Camera” suggests.
Ever since the release of DMC-G1, the first interchangeable lens system camera based on the Micro Four Thirds System standard with dramatic downsizing of the body adopting the mirrorless structure. The GH1 realized 1920×1080 full HD (High Definition) movie recording and the GF1 brought an innovation even in the viewpoint of design with a flat, slim profile.
To develop the new DMC-G2, Panasonic focused on the operability and elevated it even higher by adoption of touch-screen that connects the sight and action most intuitively. Just a touch on the subject in the LCD lets you set AF even to release the shutter. Various advanced AF functions taking advantage of high-speed, accurate contrast AF are now as easy and comfortable as it never was with a combination of touch-screen operation. Yet the camera body is compact enough to be the world’s smallest and lightest*2.
The double Live-View function offered by the large and bright 3.0-inch 460,000-dot free-angle Intelligent LCD and 1,440,000-dot 1.4x (0.7x*2) Live View Finder makes it possible to see how settings results in the picture in advance to the shooting. The 12.1-megapixel Live MOS sensor and the new Venus Engine HD II integrating Intelligent Resolution technology assure high image quality in both photo and movie recording.
The DMC-G2 records high quality movie in AVCHD Lite in addition to the motion JPEG even with advanced flexibility of cutting out a high quality still image thanks to the Intelligent Resolution technology. The camera has an HDMI output capability so that the dynamic movies and photos can be played back on the large HDTV via the optional HDMI mini cable.
For stimulating the creativity of photo/videography, the popular My Color mode is succeeded from the predecessors to offer 7 color settings and 1 custom setting for both photo and movie recording. In addition, the Movie P mode lets you change the aperture to expand the expressiveness in movie recording. The DMC-G2 is also compatible with the optional external stereo microphone DMW-MS1 for high quality audio recording.
On the other hand, the iA(Intelligent Auto)mode which is popular in both Lumix system cameras and compact cameras supports easy shooting with automatic optimization according to the scenes in both photo and movie recording. It can be directly activated with the newly added iA button without trouble of setting using dial or menu.
The DMC-G2 with HD movie recording capability offers an abundance of advanced functions with an unprecedented ease of use realized by a touch control. It brings users from entry level to high amateur and even to professionals, a different surprise and joy of shooting commensurate with their photographic stage. Choose the body color that sound most right to you from three colors – black, red and blue.
The intuitive touch-control shooting- world’s first in an interchangeable lens system camera*1
To elevate its operability even higher, the DMC-G2 adopts touch-control shooting for the first time in the world as an interchangeable lens system camera. AF is immediately set to the subject by just touching it on the large, 460,000-dot LCD and you can even release the shutter.
Once you lock on the subject by a touch, the camera tracks the subject even it moves with the AF tracking function. Just a touch on the screen lets you select the part and the size of AF area with the 1-area AF and the 1-area AF in Face Detection even allows you to set finer focus on the eye while capturing human face bright and clear. The Multi-area AF allows to set a group of AF point according to the composition.
With the Intelligent Scene Selector in the iA mode, the camera automatically switches to the appropriate mode according to the subject touched, for example, a touch on a human face switches to the portrait mode and the a touch on the background or a scenery to the scenery mode while a touch on the subject close to the camera to the close-up mode. In the manual focusing, you can enlarge the part by just a touch to select 1x, 5x or 10x and smoothly move the part by dragging it on the screen. The touch operation dramatically shortcuts the action of setting in the menu, too.
The touch-screen operation excels not only for shooting but also for playing back images with outstanding visibility. You can play back the image you want out of hundreds of stocks by touching on the one in the thumbnail. To play back images one by one in order, you can drag the image across the screen with a finger to browse the collection of photos as you flip over the pages of the book. Max.16x of enlargement is also easy with touches.
The large, high resolution LCD with wide viewing angle rotates 180° from side to and tilts 270° up and down offers approx.100% of field of view. The free-angle LCD with a touch-screen operation makes both monitoring and touching at any physical position.
Despite the incorporation of high-performance LCD, the DMC-G2 is the world’s smallest and lightest to offer excellent portability*2.
The LUMIX G Micro System identity
With the LUMIX DMC-G1, Panasonic has developed an entirely new concept in digital cameras that comply with the Micro Four Thirds System standard by taking even greater advantage of the compactness and light weight that are made possible by eliminating the mirror box and optical viewfinder unit. By increasing the number of electrical contacts between the camera body and the lens, the camera’s expandability is also dramatically increased to maximize future potential.
The LUMIX G Micro System’s large, bright 1,440,000-dot equivalent Live View Finder retains the outstanding viewability of an optical viewfinder and can also display information about camera settings that the user can see without taking his or her eye from the subject.
A clever built-in eye sensor automatically switches on the viewfinder when the user looks into it, then switches it off and turns on the free-angle 3.0-inch large 460,000-dot high-resolution LCD (which boasts a wide viewing angle) when the user looks away from the viewfinder.
The 60-frames-per-second Live View is made possible by the Live MOS sensor, which takes signals directly from the image sensor and sends them continuously to the LCD, in real time. Both the Live View Finder and LCD provide approx. 100% field of view. This allows the user, when composing a shot, to check the framing accurately from corner to corner.
The contrast AF system*4 adopted by the LUMIX DMC-G2 is not only accurate and easy to use, but also very fast. Users can choose from a wide range of AF modes, including AF Tracking, 1-area AF, Face Detection AF/AE and 23-area area.
High image quality as an interchangeable lens system camera
While achieving breakthroughs in advanced functions and compactness of design, Panasonic also refined its comprehensive digital imaging technologies for every cameras of LUMIX G Micro System to raise the level of image quality that rivals or even surpasses D-SLR cameras. The 4/3-type 12.1-megapixel Live MOS sensor featured in the DMC-G2 offers the best of both worlds — the superior image quality of a CCD sensor, and the lower power consumption of a CMOS sensor. Advanced technology that makes it possible to read 4 channels of data simultaneously also helps the G2 deliver 60 frames-per-second Full-time Live View images, while faithfully reproducing high-resolution images with fine detail and rich gradation.
The new Venus Engine HD II features exceptionally advanced signal processing capabilities. This sophisticated LSI separates chromatic noise from luminance noise and applies the optimal noise reduction to each, so you capture clear and beautiful images even when shooting at high ISO sensitivity levels. The Venus Engine HD II also provides independent gradation control for each of the R, G and B colors, so even delicate color nuances are reproduced faithfully. Linking smoothly with the Live MOS sensor, the Venus Engine HD II records stunning high-resolution 12.1-megapixel images with exceptional accuracy. Signals containing a large amount of image data are sent from the Live MOS sensor to the Live View Finder at 60 fps, resulting in clear, smooth live view.
The high-speed, high-performance Venus Engine HD has been re-engineered to compile the new image processing technology “Intelligent Resolution”. It enables the recording of beautiful photo and high-definition movie with higher quality signal processing. With the Intelligent Resolution technology, 3 areas — outlines, detailed texture areas and soft gradation areas are automatically detected. The outline parts are enhanced effectively to give edges more clearness while giving a moderate accentuation to the texture areas to look more finely detailed.
To the soft gradation part, superior noise reduction system of the Venus Engine HD II is applied to make it smoother. Apart from the uniform enhancement of sharpness, the innovative technology Intelligent Resolution precisely performs signal processing pixel by pixel in the most effective way for it. As a result, images are naturally clear and crisp in both photo and movie recording.
Cameras of LUMIX G Micro System are equipped with highly efficient Dust
Reduction System. If dust or other foreign matter gets inside the camera when you’re changing lenses, it could cling to the image sensor and show up as a spot in your photos. The Dust Reduction System in the G2 helps eliminate this possibility by placing a supersonic wave filter in front of the Live MOS sensor. Vibrating vertically around 50,000 times per second, the filter repels dust and other particles effectively.
Take motion picture recording to the next-level with new generation AVCHD Lite
The DMC-G2 can record 1280 x 720 high-definition motion picture in AVCHD Lite that features long recording time and high compatibility with audio-visual equipments. Users can enjoy recording HD motion images taking maximum advantage of lens’ descriptiveness and interchangeability or the large sensor size.
The action starts at a single press of a dedicated button on the top while most of the settings for photo recording are succeeded, which is convenient when you record the same subject at the same situation in both photo and movie. HD Motion JPEG in 1280 x 720 can also be selected as an alternative movie recording format in addition to QVGA, VGA and WVGA, which is more compatible with PCs. High quality sound can be recorded with Dolby Digital Creator and optional accessory Stereo Microphone (DMW-MS1) can be attached to the G2. A Wind Cut function is also available to block out most of the noise from background wind.
Even video beginner can record excellent movies with DMC-G2 because the popular iA (Intelligent Auto) is also available in motion image recording. Optical Image Stabilizer (O.I.S.) helps prevent handshake when using high-powered zoom. Face Detection automatically detects a face in the frame and adjusts focus, exposure, contrast, and skin complexion on it so it always turns out beautifully. Intelligent Exposure continually checks the ambient light level and adjusts the exposure setting as conditions change to prevent blown highlights and blocked shadows. And Intelligent Scene Selector automatically switches between Portrait, Scenery, Close-up and Low Light modes according to the situation to optimize visual quality.
The G2 also provides a My Color mode, Film mode and carries over a variety of scene modes from photo scene modes in movie recording. Motion picture P mode that lets you change the aperture for more creative HD movie recording. You can try professional-like movie recording with these variety of options like you do with photo recording.
Now the DMC-G2 can take photo while recording movie by just pressing a shutter button. Plus you can save a frame of movie as photo during playback. Newly added Video Divide function lets you split a video into two at the point you desire. This makes it possible to delete the unwanted part by cutting it off.
A pallet of options to stimulate photographers’ creativity
The DMC-G2 is artistic not only in form, but also in function. It provides an array of features that let users either capture precisely true-to-life images or create their own beautifully expressive images. The G2 features My Color mode with a total of seven preset effects — Expressive, Retro, Pure, Elegant, Monochrome, Dynamic Art, and Silhouette while inheriting the previous Custom mode, which lets users manually set the color, brightness and saturation levels.
With the Full-time Live View function, users can see how these settings will affect the images before they shoot, making it easier to capture the exact mood or atmosphere desired. For even more elaborate effects, users can choose from a total of nine Film modes, and set the contrast, sharpness and saturation levels for each. A custom function lets users store their favorite settings in memory. The G2 also provides a total of 26 Scene modes including the Peripheral Defocus mode. Most of these modes can be used when shooting motion images too, letting users create movies with dramatic, theatrical effects without having to edit after they shoot.
The exposure meter can be displayed in the P/A/S/M shooting modes. The correlation between shutter speed and aperture is shown, with a color-coded warning that alerts users when the settings are not in the proper range. For newcomers to system camera photography, this makes it easy to learn proper settings both visually and logically, enhancing their photography skills.
Great photography is not only from a professional photographer — iA (Intelligent Auto) mode
The DMC-G2 has advanced functions that will satisfy experienced photographers, yet is easy enough for beginners to use comfortably. It’s ideal for compact camera owners who want to step up to higher-quality photos — but without having to worry about the need of technique. Panasonic achieved this superb ease of use by continuing to improve iA mode — with its shooting assist functions that have proven extremely popular in LUMIX compact cameras — and adding it to the LUMIX G Micro System’s advanced imaging technologies. iA mode is available not only in photo but also movie recording.
With AF Tracking, the G2 can lock onto any subject and keep it in focus even if it moves — making it easy to get beautiful, clear shots when a great photo opportunity suddenly arises. Simply aim, lock, and shoot. The Face Recognition*5 function remembers registered faces to give an appropriate AF/AE on the people. In playback, you can choose to display only photos that contain a specific registered face using Category Playback.

In addition to the advanced functions mentioned above, the iA mode inherits fundamental functions users need in a good digital still camera. These include MEGA O.I.S., which helps prevent blurring from hand-shake, and Intelligent ISO Control, which reduces motion blur by adjusting the ISO sensitivity if the subject moves as the shot is taken. Intelligent Exposure optimizes the exposure for each part of an image, preventing blocked shadows and blown highlights and helping ensure that gradation and details are reproduced beautifully. It also features an automatic backlight compensation function that activates whenever the camera detects the subject is in backlight. Intelligent Scene Selector automatically detects the most common shooting situations — Portrait, Night Portrait, Scenery, Night Scenery, Close-up and Sunset — and switches to the appropriate Scene mode. The user can activate all of these useful, convenient shooting-assist functions by simply selecting iA mode.
Enjoy watching high quality photos and movies on large HDTV – VIERA Link networking
Both still images and motion images in AVCHD Lite recorded on SD Memory Cards are easy to view on a Panasonic VIERA TV with dynamic HD resolution. The user simply inserts the card into the VIERA Image Viewer (SD Memory Card slot) on a VIERA TV or DIGA Blu-ray Disc Player*6 to play the content. Alternatively, an optional mini HDMI cable can be used to output still and motion images recorded with the DMC-G2 directly to the TV for easy VIERA Link operation. This makes it possible to take maximum advantage of the camera’s playback functions, including slideshows in which both still and motion images are played sequentially, or calendar displays and so on. All control is possible using only the TV’s remote control.
In addition, with the included software PHOTOfunSTUDIO 5.0 HD Edition, it is easy to view and edit your recorded contents. You may also choose to upload your videos to YouTube or burn them to a DVD disc for archiving.
Rich options for expandability
The Micro Four Thirds System products are joining today’s Four Thirds System products to provide customers with even higher levels of performance in a digital interchangeable lens camera. In addition to LUMIX G lenses, the LUMIX DMC-G2 and LUMIX G Micro System can use any interchangeable lens that complies with the Four Thirds standard via an optional mount adaptor DMW-MA1 and with the prestigious Leica M/R Lenses via DMW-MA2M or MA3R. This gives the user access to the unlimited number of lens properties.
With the LUMIX G Micro System and the growing assortment of lenses becoming available, the expressive possibilities are unlimited. The LUMIX DMC-G2 system camera offers a wide variety of options to choose from to match every shooting situation and shooting style. Some accessories are not available in some countries.
* Mount Adaptor: DMW-MA1, DMW-MA2M, DMW-MA3R
* External Flash: DMW-FL220 (GN22) / DMW-FL360 (GN36) / DMW-FL500 (GN50)
* PL Filter: DMW-LPL52
* ND Filter: DMW-LND52
* MC Protector: DMW-LMC52
* Stereo Microphone: DMW-MS1
* Battery Pack: DMW-BLB13
* DC Cable: DMW-DCC3
* Remote Shutter: DMW-RSL1
* Soft Case: DMW-CG1
* Soft Case: DMW-CG2
* Soft Bag: DMW-BAG1, DMW-CZ18
* Leather Bag: DMW-BAL1
* Shoulder Strap (Stylish): DMW-SSTG1-A/C/R/K
* Shoulder Strap (Woven): DMW-SSTG2-W
* Shoulder Strap (Leather): DMW-SSTG3-T
* Shoulder Strap (Leather): DMW-SSTL1
* HDMI mini Cable:RP-CDHM15/RP-CDHM30
Included software
With the DMC-G2, PHOTOfunSTUDIO 5.0 HD Edition for easy organization of photos and movies and the SILKYPIX® Developer Studio 3.1 SE for RAW file development come bundled.
The PHOTOfunSTUDIO 5.0 HD Edition makes it possible to sort and organize photos not only of those newly taken but also of those stored in your PC with quick start-up and fast read-in of images. The Face Recognition function that recognizes the faces in the picture to automatically sort the photos by the registered faces without picking out each photo one by one when you only want pictures of a specific person.
You can also enjoy slideshows with a variety of effects and use your iTunes music library as background music and burn it onto a DVD disc in MPEG2. Motion pictures can be uploaded directly to YouTube using the built-in YouTube uploader even in HD quality. It also lets you create a 360-degree rotation panorama file in MOV, which is especially easy if Panorama Assist mode in the camera is used. The software is of course compatible with the Windows 7.
The original image data in RAW file format recorded with the G2 allows images to be developed according to your intention using highly advanced functions of the SILKYPIX® Developer Studio 3.1 SE software utility. It features unique combination of high resolution and extraordinary color separation performance.
*1 For an interchangeable lens system camera with movable LCD as of March 7, 2010
*2 For an interchangeable lens system camera with movable LCD as of March 7, 2010. There are some limitations to other functions depending on the lens to attach.
*3 35mm camera equivalent.
*4 Lenses that are not compatible with the contrast AF function can be used with manual focusing.There are some limitations to other functions depending on the lens to attach.
*5 Turn Face Recognition item ON and register the person with full-face portrait on the shooting menu in advance. Some functions in iA mode may not be available depending on the lens that is mounted.
*6 AVCHD Lite motion images recorded onto an SD Memory Card or a DVD cannot be played on a device that does not support the AVCHD standard.
Group Portrait Photography Tips and Techniques
// March 9th, 2010 // No Comments » // digital photography
Family reunions, little league teams, birthday parties, and class field trips are just a few scenarios when many of us have tried and failed to get the perfect group shot that reflects the mood of the occasion. Where did we go wrong and how can we get the photographs we want with our own digital camera?
One option, although a bit pricey for “everyday” purposes, is to hire a professional photographer. I am assuming however that most people reading on this topic are hoping to learn the tips they need for getting better group shots with their own camera. Thus, here are some hints that can help:
Get set up
People get impatient, tired, children begin to wander and fidget, and everyone’s smile begins to wither if they have to wait around while you select the perfect location, get your camera set up, rearrange your subjects, and so forth.
Be sure to find a spot that is large enough to accommodate the number of people you will be photographing.
Be sure there is adequate lighting. Open blinds, turn on lamps, and use additional light sources indoors. Outdoors, be sure that the sun is not directly in front of your subjects to eliminate squinting. Also be sure that the sun t is not directly behind subjects shining into the camera. The sun should be at a 45 to 90 degree angle to your subjects.
“Galin and Nadejda Wedding” captured by Tatiana Garanina (Click Image to See More From Tatiana Garanina)
Know how you want to pose the group. More about this in a moment, but for now suffice it to say; figure out how you want to do it before the people arrive to be photographed.
Get your camera ready
The camera should be on, set up on a tripod, and any settings selected.
Take charge
Tell the subjects how you want them to pose. Arrange them and coach them through the process. Tell them where to face. Should they be looking at the guest of honor, the coach, the bride and groom, or the camera? Should they smile or be more relaxed? It depends on the type of look you want the photograph to have.
Get everyone arranged
This will vary by the group size and the type of event. To assure the faces of both tall and short people alike can be seen, you will need to arrange carefully. Generally you want taller people in back and in the center. For large groups you may need to vary heights more: have some seated in front, some kneeling, and then those further back from the camera should be standing.
var m3_u = (location.protocol=='https:'?'https://d1.openx.org/ajs.php':'http://d1.openx.org/ajs.php');
var m3_r = Math.floor(Math.random()*99999999999);
if (!document.MAX_used) document.MAX_used = ',';
document.write ("");
//]]>–>
Pulling the group together will allow you to step closer and assure that faces can be seen. Having the group stand shoulder to shoulder, all facing the camera can look very stiff and also makes it difficult to get close enough to see any detail. It is better to curve the rows and use various heights to bring the group in to a narrower range and allow faces to be seen in the photograph as you get closer to the group.
Arranging groups on stairs and shooting from above the group looking down are two ways of fitting the group into a tighter pattern. Another technique is to angle everyone 45 degrees facing slightly in toward the center of the group to get very large groups organized in a smaller pattern.
Know how and when to shoot
With groups you will definitely want to take multiple shots to be sure you get at least one or two pictures that are “good” of each individual. Take these rapidly; pros use burst mode. One way to improve your chances of eliminating shots with closed eyes is to instruct subjects to close their eyes and then on the count of 3 to open their eyes and smile.
Another important consideration is to take the group shot before the very end of any event (excluding, of course, group shots such as a game victory, etc.) This will assure that everyone is present and not exhausted.
One camera, one photographer technique
One final consideration involves an issue I frequently encounter when family reunions occur or multiple parents are involved with an event. A group shot is orchestrated but it takes a half an hour for everyone to get the shot they want with their camera. There is time involved in both setting up each camera in the preferred location and, in some instances, time for the person taking the photograph to run to and from the group as the photographer/subject role changes.
The best method is to allow one person to take all photographs with a single camera and then, thank goodness for digital cameras, e-mail all photographs to everyone present.
About the Author
The author invites readers to discover more information about getting better photographs with your digital camera by browsing the information available at homemedias.info, her online home electronics store.
Photo of the Day: Common Peacock
// March 8th, 2010 // No Comments » // digital photography

Common Peacock by lem estiva
Canon EOS 1D Mark IV
// March 7th, 2010 // No Comments » // digital photography
Canon EOS-1D Mark IV is a professional DSLR features 45-point AF system including 39 cross-type points, a new AI Servo II AF focus tracking system with improved algorithm combined with 10 fps continuous shooting, APS-H sized 16.1 Megapixel CMOS Sensor, Dual DIGIC 4 Image Processors, a spectacular ISO range of 100 – 12800 (up to 102400 in H3 mode), Full HD movie recording, Magnesium alloy body with shutter durability up to 300,000 cycles, exclusive dust-weather-resistance, and a 3.0-inch ClearView II LCD monitor.

Overall Rating: 4.5 out of 5 stars | Latest Price Info
Canon EOS 1D Mark IV Reviews
Nikon D3s VS Canon EOS 1D Mark IV comparison review video by DigitalRev;
DCR reviews the Canon EOS 1D Mark IV and writes;
“Continuous shooting speed at full resolution is the highest of any DSLR, and the camera can sustain this pace for more than 120 JPEG captures. Shutter and autofocus performance are solid, there are custom settings for virtually any aspect of camera operation, and image capture imaginable, and image quality is good.”
Rating: N/A
PhotoReview.au reviews the Canon EOS 1D Mark IV and writes;
“Essentially the EOS-1D Mark IV is most suited to stills capture, where it’s a top-flight performer. It will reward all photographers who are prepared to spend time learning to use its many capabilities and delight many professional shooters, regardless of whether they capture raw files or JPEGs. For sports and wildlife photographers, it’s the best camera we’ve used thus far.”
Rating: 5 out of 5 stars
NeutralDay reviews the Canon EOS 1D Mark IV and writes;
” Outside of the jerry-rigged video implementation, there’s very little to find fault with in the Mark IV. Shooting with the Mark IV was a real pleasure, its image quality is impressive, and it’s an absolutely blazing performer. As such, the Canon EOS 1D Mark IV definitely comes “Highly Recommended”.”
Rating: N/A
PhotographyReview compares the Canon EOS 1D Mark IV to Nikon D3s and writes;
“I think it’s safe to say that both cameras are very impressive. I’ve used the Canon more at this point and so far I’ve been really impressed with the new AI Servo II continuous auto focus performance. As expected, the Nikon D3S has mind-blowing image quality at high ISO settings. But the Canon is surprisingly good as well. With these two new cameras, shooting at ISO 6400 or even ISO 12,800 is now a reasonable proposition.”
Rating: N/A
Canon EOS 1D Mark IV User Reviews
Coming soon..
Canon EOS 1D Mark IV Sample Photos
- Canon EOS 1D Mark IV VS Nikon D3s Sample Photos @ PhotographyReview
- Canon EOS 1D Mark IV Sample Photos @ ImagingResource
- Canon EOS 1D Mark IV Sample Photos @ Dpreview
- Canon EOS 1D Mark IV Sample Photos @ NeutralDay
Canon EOS 1D Mark IV User Manual (PDF)
Click to view or right click and select Save Target As..(Firefox) or Save link as.. (IE) to download
- Download Canon EOS 1D Mark IV User Manual (6.29MB)
- Download Canon EOS 1D Mark IV Pocket Guide (1.03MB)
Canon EOS 1D Mark IV Features
Professionally Proven, High-Speed AF.
New 45-point Area AF sensor including 39 cross-type AF points with f/2.8 support plus new AI Servo II AF with improved algorithm.

The EOS-1D Mark IV has a newly developed, high-precision Area AF sensor with 45 manually selectable points including 39 cross-type, high-precision AF points for exacting and fast focusing no matter the subject. New AI Servo II AF focus tracking features improved algorithms that help improve stability, reliability and focus no matter the situation. Whether shooting a fast-paced soccer game or shooting a close-up of a bee on a wind-blown flower during macro photography, AI Servo II AF helps ensure sharp focus every time. AF point selection has been improved as well. Photographers can select their own point through either the camera’s Multi-controller or Main Dial/Quick Control Dial. Automatic selection is as simple as the press of a button. With Custom functions, photographers can select their own default focus point to automatically switch between horizontal and vertical shooting and can even choose to have primary focus supported by adjacent focus points for more accuracy with moving subjects.
A Vast ISO Range Ripe with Possibility.
ISO 100 – 12800 (expandable to L: 50, H1: 25600, H2: 51200, H3: 102400) for shooting from bright to dim light with low noise levels.

The EOS-1D Mark IV features a standard ISO range from 100 – 12800 with an expanded range of 50 to 102400! The combined noise reduction capabilities of the Dual DIGIC 4 Image Processors and Canon CMOS sensor help ensure that even at an ISO setting of 102400, noise is kept to a minimum. This greatly expanded capability provides an increased range of real-world shooting options, especially in available-light or dim situations. A low ISO speed can be useful, for example, when shooting high contrast scenes with fast (e.g., f/1.4) lenses. Blown highlights, such as the shading of a bride’s dress, can be avoided and photographers can use wider apertures to control depth-of-field in ways not possible at higher ISO settings. Additionally, the EOS-1D Mark IV features the Auto Lighting Optimizer (ALO), which automatically adjusts the brightness and contrast during image processing to minimize the need for expensive and time-consuming post-production processing. Auto Lighting Optimizer is available in most shooting modes, including Manual mode and can be applied to RAW images using the included Canon Digital Photo Professional software.
Advanced Movie Recording for Myriad Applications.
EOS HD movie with manual exposure control and multiple frame rates (1080: 30p (29.97) / 24p (23.976) / 25p, 720: 60p (59.94) / 50p, 480: 60p (59.94) / 50p).

The EOS-1D Mark IV captures video with all the benefits of shooting with an EOS digital SLR. The HD recording area on the EOS-1D Mark IV is approx. 27.9mm x 15.7mm, similar when compared to the 24.89 x 18.65mm recording area of Super 35 motion picture film. By shooting video with a large sensor camera, photographers as well as videographers can take advantage of the creative features native to SLR photography. Along with its manual controls, the EOS-1D Mark IV allows for full use of Canon EF lenses, including wide angle, macro, super-telephoto, tilt-shift lenses and fisheye, providing a wealth of depth-of-field and other creative shooting options once reserved only for still photography. The resulting HD video is a standout in its stunning depth-of-field characteristics, remarkable capture capability under poor lighting conditions with its vast ISO range, and deep clean blacks with nearly undetectable noise.
When shooting HD video in AE modes, the EOS-1D Mark IV employs Center-Weighted average metering to help ensure stable motion-picture exposure with the camera automatically selecting the ISO speed, shutter and aperture. Full manual exposure control is also available while shooting video when the camera is set to Manual mode.
Video can be captured at 1920 x 1080 resolution at frame rates of 24 (23.976), 25 or 30 (29.97) frames per second, for up to 4GB per clip. Movies are saved as MOV files and can be viewed in Full HD with HDMI output. Other recording sizes include HD at 1280 x 720 (50/60 (59.94) fps) or SD/VGA at 640 x 480 (50/60 (59.94) fps). The EOS-1D Mark IV has a built-in microphone for simple mono recording and stereo sound can be recorded through a self-powered external microphone.
Resolution, Power and Speed.
16.1 Megapixel APS-H CMOS sensor and Dual DIGIC 4 Image Processors for high image quality and speed.

The EOS-1D Mark IV features a high-resolution APS-H sized 16.1 Megapixel CMOS sensor (with a focal length multiplier effect of 1.3x) and Dual DIGIC 4 Image Processors that can process images at full resolution continuously up to 10 frames-per-second. The combination of the CMOS sensor and Dual DIGIC 4 Image Processors help to ensure smooth, detailed and refined images that are recorded quickly, accurately and reliably. This impressive combination of speed, quality and performance will make the EOS-1D Mark IV a staple among many professional photographers, including sports photographers, and a familiar sight on the sidelines of professional sporting events.
A Camera Made for Action.
10.0 fps continuous shooting up to 121 Large JPEGS or 28 RAW using a UDMA CF card.
The EOS-1D Mark IV’s rugged, high-speed shutter can shoot up to 10.0 frames per second (fps) for up to 28 consecutive RAW files or 121 full-resolution JPEGs when used in conjunction with UDMA (Ultra Direct Memory Access) Mode 6 CF cards. The EOS-1D Mark IV’s spectacular new 45-point high-speed AF sensor locks on and maintains focus, ensuring that the camera keeps up with its amazing shutter.
Clear and Detailed Viewing.
3.0-inch ClearView II LCD monitor, 160° viewing angle, 920,000-dot VGA, reflection resistance with multi coating and high-transparency materials for bright and clear viewing.
The EOS-1D Mark IV features the finest Canon LCD screen to date (October 2009): the new, high-resolution, 3.0-inch ClearView II VGA LCD has 920,000 dot resolution and provides a new level of clarity and sharpness with a 160° angle of view. Its performance is admirable, not only in confirming focus and composition, but in composing and shooting in Live View mode, or when shooting video. It features a tempered glass protective cover with an anti-reflective film and a new resin filling between the actual LCD and glass cover that helps minimize internal reflections and further improves visibility in bright viewing situations. During image playback, pressing the illumination button displays an LCD brightness screen, so brightness can be adjusted quickly and easily.
Professional Performance in the Face of the Elements.
Magnesium alloy body with shutter durability up to 300,000 cycles and exclusive dust- and weather-resistance.
A lightweight and incredibly strong magnesium alloy construction helps the EOS-1D Mark IV to endure almost any condition, and the EOS-1D Mark IV features a shutter designed to shoot 300,000 cycles. All the EOS-1D Mark IV’s controls, buttons and external covers are dust- and water-resistant, ensuring uninterrupted operation whether shooting in the rain, in a windstorm and everything in between. Dust is managed with the advanced Canon EOS Integrated Cleaning System, which helps to suppress dust generation, removes existing dust and uses the combination of Dust Delete Data and DPP software to eliminate any remaining dust spots on your images. When the EOS-1D Mark IV is used with a dust- and water-resistant EF lens or external Speedlite, the entire camera system is nearly impervious to the elements.
HDR Photography – The Facts
// March 7th, 2010 // No Comments » // digital photography
The rise of consumer priced digital SLR cameras has generated a great new following in photography. Amateur photographers find they now have more control over their photographs and ample opportunity to experiment outside the ‘point and shoot’ mentality. No longer do they have to wait until the whole roll of film has been exposed and then processed, often finding that the exposure wasn’t right on that one, or it was out of focus on another. Now the shots can be viewed immediately and appropriate corrective steps taken at relatively little cost. No longer ‘a moment lost’.
This rise in popularity of photography has also spawned many post-processing computer applications. Admittedly some were around before the digital age, but many more have been born into the age, and one particular post processing methodology – HDR, or High Dynamic Range, is rapidly gaining in popularity.
High Dynamic Range (HDR), as the name suggests attempts to extend the light and tonal range of images taken under normal conditions, and once a balanced HDR image is compared with the original shot the results are often outstanding. Ever hear the expression, “You just had to be there’, when someone is showing off photographs? What they are really saying is that their camera just cannot compete with the human eye when capturing the total range of light and dark areas in an image. OK. So it is about light – right? So why don’t we take more than one shot of the same scene at different shutter speeds and then combine them in a way to get the best of all of them? That is exactly what we do to prepare for HDR processing. Here are the requirements and steps to generate an HDR image.
You will need:
1. A good quality SLR camera capable of taking shots at different shutter settings. If you have a camera with a bracketed function and multiple shot capability, with a quick scan through the manual you will find out how to take say three shots of the same scene – one at normal exposure, one say two stops below normal, and another two stops above.
2. A sturdy tripod. If you are going to be taking multiple shots it will help if there is as little camera movement as possible between shots.
3. A high contrast scene. HDR works best here. An HDR photograph of a grey card will always be just a grey card, but one of a threatening thundercloud formation over a sunlit landscape can make one drool!
4. You will need some HDR processing software. I use Photomatix. It has good reviews and I get good results out of it. It is also very flexible in generating images from the surreal to the sublime.
5. You will need some time to learn and experiment. It doesn’t all happen by magic – you do actually have to work at it.
How to produce and HDR image:
1. Find your high contrast scene.
2. Place your camera on a tripod and if possible use a remote control to operate the shutter. Also if you are shooting with a remote, cover the eyepiece.
3. Preferably set your camera to shoot RAW images. These images will contain so much more exposure detail than JPG.
4. Set the camera to aperture priority. This will maintain the aperture setting to your chosen value and vary the shutter speed to obtain different exposures without upsetting depth of field.
var m3_u = (location.protocol=='https:'?'https://d1.openx.org/ajs.php':'http://d1.openx.org/ajs.php');
var m3_r = Math.floor(Math.random()*99999999999);
if (!document.MAX_used) document.MAX_used = ',';
document.write ("");
//]]>–>
5. Set the camera to manual focus and focus on your scene.
6. If possible select Auto Exposure Bracketing from your camera menu options, and select multiple shot mode.
7. Take your three shots.
8. Back home download your photographs and import them into an HDR processing application. Generate the HDR (which will look awful on the limited capabilities of your monitor), and then tone map the HDR to your liking. There it is!
Note: if you don’t have bracketing or multiple shot then you will have to manually change the shutter speed between shots – but don’t move the camera!
The good and bad about HDR:
1. Good side. Spectacular images can be produced with the right scene and the right tone mapping.
2. Good side. The process is simple and flexible – you are the maestro!
3. Good side. It lends a ‘fresh string to your bow’.
4. Bad side. It takes time to get it right. It’s a bit like riding a bike. You get the basics weighed off and then you start on the tricks.
5. Bad side – well, a consideration. Not all images lend themselves to HDR imaging. High contrast images work best.
6. Bad side. HDR will always introduce a degree of noise into your images. This looks like grainy film.
7. Good side. This has been recognised. Some noise can add a special effect, but, there are now software applications to remove or limit the noise. Noiseware is one of them.
8. Bad side. You can go completely overboard with HDR and produce some of the most hideous images imaginable. Take it easy and focus on creating an image that you feel truly represents what you – or your eye, was seeing.
9. As stated previously, not every one will turn out a success so be patient and learn.
About the Author
Hi, I’m Terence Starkey. I am a long time camper and a keen photographer especially when out camping. I have made several modifications to my camper to make life easier and I have included some photographs and drawings there. On the site I have a photograph gallery of special shots and a selection of my favourite HDR images. If you would like to know more use the Contact Us page on the site.







