When was the canon g11 released




















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Nov 8, 16 Sponsored. It can also be positioned against the camera with the screen facing outwards for normal shooting. Resolution remains the same at approximately , dots. Some minor, mainly cosmetic, changes have also been made to the top panel. ISO settings have been expanded to include , which was previously only accessible as a Scene preset.

Canon claims it provides up to two stops improvement on the previous model at the same ISO settings. This improvement has led to some changes in camera performance. Dynamic range in shots is claimed at four times greater than the G10, reducing the incidence of blown-out highlights and blocked-up shadows.

Unfortunately you have no control over ISO settings in this highly-automated mode. We discovered this when we used this mode late one evening, hoping to explore some really high sensitivity settings. Despite our attempts to extend its capabilities, the review camera refused to move beyond ISO , regardless of how dark the subject was.

Another new addition to the mode dial is the Quick Shot mode, which sets the AF mode to continuous and displays a shooting data screen on the monitor. The illustrations below show the displays. This user interface attempts to replicate the user interfaces in many entry-level DSLRs. However, you must compose shots with the viewfinder when you use this mode. In addition, because the camera continuously readjusts focus and exposure until the shutter is half-pressed, power consumption is increased.

However the new model provides automatic flash synchronisation in response to the scene. It can also determine which faces should be the subject and reverts to the 9-point AiAF system if no face is the primary subject. Detection angles have been increased, enabling partial profiles to be recognised. Otherwise, very little has changed. The menu and Function menus are almost identical -although the highlight colour is now orange instead of red. White balance presets and fine-tuning are unchanged and white balance bracketing is still absent — although you can bracket exposure and focusing.

The built-in ND filter is still available and provides a 3-stop cut in in-coming light, allowing users to shoot with slower shutter speeds or smaller aperture values than the ambient lighting demands. A few G10 functions have been removed, among them the Auto ISO shift, remote capture support and voice recorder. Developed to provide high sensitivity and wide dynamic range, it boasts 2.

This is bolstered by a doubling of the sensitivity and 1. C 4 image processor, which was also used in the G Its swiveling LCD adds some functionality, though, something neither of these rivals offers. Weight is Normally I'd show the lens open in the front shot, but I wanted to show the impressive-looking integrated lens cover that opens automatically when the lens deploys. Lens covers like this are not new, but they are increasingly rare on larger digital cameras, which have mostly defaulted to plastic lens caps.

Integration has many benefits, but be aware that this door is springloaded plastic, not gear-driven steel as its design would suggest, so it can be easily forced open by a wayward finger or a nasty set of keys if the Canon G11 is dropped carelessly into a bag or pack without a proper case.

A release button to the lower right of the lens allows removal of the knurled ring so you can mount the 1. Upper left of the lens is a very bright AF assist lamp, of the type I'd love to see Canon add back to their SLRs I imagine VII Agency photographer types would want to disable this lamp in a Custom mode so they don't look like some kind of rifle ranging device.

Above right of this is the optical viewfinder, whose accuracy is extremely poor and image very small despite its relatively large objective. The flash seems smaller than the G10's, and the grip is good for a camera of this size and weight, with a low profile and a textured rubber surface.

The camera feels enough like a small SLR or the E-P1 that I'm continually tempted to grab it around the grip with my left hand hold it by the lens. This is not a good idea, of course, since the lens is motorized and holding it might damage the gears inside. From the top you get a better view of Canon G11's thickness. It's a chunk. I actually like its size and weight, though, and it's still a lot thinner overall than a Rebel or other small SLR.

Each is quite hard to turn, which is just right. You don't want them to turn accidentally in a bag or while you're shooting; these won't. Markings are white on black, too, making them easy to see in more lighting conditions. The only color markings are the green Auto selections.

The zoom control is a small toggle that surrounds the shutter button above right. It seems a little small for the Canon G11's overall size, but it works well enough. The zoom only moves at one speed, unfortunately, and it doesn't work at all when shooting video zoom is digital telephoto only in Movie mode ; worse, it's slow to start moving once you've activated it.

It reminds me of luxury sedan: press on the gas and the car's computer has to check all sensors to see if you really mean it, then it goes. I'd rather not have the G11 second guess my choice. The Power button has a slight forward cant to it, which you cannot see, but can feel with your finger.

Orange LEDs also clearly indicate which setting is active on each dial. Just off to the left of the ISO setting on the dial are two long slots for the microphone; the speaker is on the left side just below the camera strap lug. The back of the Canon G11 looks very similar to the G10, but it's different, mostly to make room for the articulating screen. I don't have a G10 to compare with, but it seems that the Control dial is a lot smaller, with a lot less space on the right side.

Canon actually added a bit of room for the hinge to articulate on the right side without changing too much. All of the buttons, though, are still in the same basic locations, so it's an easy upgrade. And from here you can also see that the Mode dial is also about a millimeter shorter than the G10's dial. The four buttons above and below the Control dial are also canted for easier activation and tactile differentiation. Unfortunately it's when shooting vertically that I accidentally pressed many of these buttons, including the ones integrated into the Control dial navigator.

Slim and sturdy, the articulating screen works like most Canon screens of this type: very well. I can't tell for sure whether the LCD's shell is metal like the rest of the body, partially because magnesium alloys feel too like plastic at certain densities. The feel is pretty sturdy, though. I also like how the Control dial works. It seems to take each click of the dial into account, which is more than most Canon control dials do. The dial also rocks in four directions, to serve as buttons, activating Manual Focus, Flash, Drive, and Macro modes.

The screen is a little close to the dial to scroll as easily as you could with the G10's dial, which often slows my progress until I get my thumb in just the right position.

On the right side you can see the hard plastic port door that is released with a pull at the thumb notch. When opened, it springs shut, but you have to snap it back into place. Now's a good time to mention that no matter how rugged it looks, the Canon PowerShot G11 is not sealed against water, dust, or sand, and that includes this door, so be careful using the G11 in rugged conditions. As I mentioned in my preview writeup of the Canon S90, I'm thankful that Canon has seen the light and for the first time reduced the resolution of a camera line, not following the pack into a world of ever-shrinking pixel sizes that gather fewer and fewer photons per pixel as resolutions rise.

Higher pixel density also has the effect of revealing what once seemed to be minor flaws in a camera's optics, making lens design more difficult and therefore expensive. One reason that cameras like the Canon G11 are smaller than an SLR is that their sensors are smaller, and the lens can be smaller while still achieving the same relative magnification as a much longer lens on an SLR.

Though many people think a camera like the G11 should easily rival an SLR's image quality, I've prepared a little graphic to show why it's a considerable challenge to match the light-gathering capability of a Micro Four Thirds, APS-C, or full-frame camera in a small body.

Imagine that each of these blue rectangles is a sensor, and that each is divided into 10 million pixels. But the Micro Four Thirds sensor is considerably bigger, so it's obvious why a camera like the Olympus E-P1 would have less trouble gathering enough light at ISO 1, to best the G11's equivalent setting. It's a lot like handing three kids three different containers, and asking them to catch as many jelly beans as they can.

One gets a dixie cup, one a quart jar, and the other a bucket. When the jelly beans start flying, who's going to catch the most? The kid with the bucket. Transform your jellybeans into light particles, and your containers into sensors -- or pixels on a sensor -- and it's easier to see why bigger pixels are better. But the sensor isn't the only factor to consider. Barrel distortion is a about average at wide-angle, but it's noticeable if you take any shots of buildings or other objects with straight lines in them.

Canon autofocus is usually excellent, but the G11 gave me some trouble. I'm more of a center-point AF kind of guy, rather than letting the camera pick what's important to focus on. The Canon G11 failed to focus too often for my taste. I had the same problem with the Canon S Low-contrast objects almost always give cameras trouble, but the G11 and S90 do it more often than I'm used to. You get a single autofocus box in the middle of the screen, and when you press the AF selection point button, you can use the arrows or Control dial to move the box around the screen.

It's especially useful when you're working on a tripod and intend to focus on a particular spot repeatedly, or when working with a model on a portrait where the eye will be in the same area shot after shot.

When it's working, the Canon G11's autofocus system is about average for the class, acquiring focus and capturing an image in 0. The Canon G11 also has some special autofocus features, in addition to the now ubiquitous Face detection. The feature I thought I'd appreciate the most just got in the way, which was AF-point zoom.

This enlarges the AF point, overlaying the enlarged image over the center of the screen, such that you really can't compose your image anymore. If it's a face, you might be able to see that the eyes are in focus, but you'll have little idea of the expression, so you'll have to go into the menu to turn the feature off. Perhaps if the Shortcut button could be set to toggle the feature off and on it would be more useful.

Manual focus also uses the zoom function, but it doesn't work very well. If I half-press the shutter button to set the focus at about four feet, I notice essentially no difference in the zoomed image as I move focus to infinity. Nowhere along the path do I see focus "pop," so I consider manual focus out of the question on the Canon G Still, Continuous and Servo AF modes are interesting options, which allow you to track subjects before and after you press the shutter halfway, respectively. The Servo mode would be especially useful when taking pictures of children who can seldom keep still.

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