The Canon SX10 IS is a very impressive superzoom camera.
The ergonomics of the SX10 are excellent. The camera feel substantial but not overly heavy in the hand, and the fingers wrap around the grip very naturally and securely, leaving thumb and fingers well position for the controls. The menus seem very intuitive to me - almost all the settings are where I expect to find them. (This may be partly because I have owned several A-series cameras and know the Canon menus system, but I recall thinking with my first A-series camera that the menu distribution made a lot of sense.) The menu settings include a customizable menu list that can be set to include the users most frequently accessed menu items, edited to the order of the owner's choosing, and, if desired, set to be the default menu on initial access of the menu functions - overall a means of truly customizing the camera to one's own particular needs and uses. Many users will join me in applauding the presence of focal-length markings on the lens barrel - a nice feature that means a lot to more experienced photographers but is notably lacking on the models of most other manufacturers.
The range of capabilities of this camera is remarkable. Begin with the lens: 28 to 560 mm equivalent in 35-mm terms. This means that, from about 12 feet away, I could on Christmas morning make one exposure that encompassed the room, all the decorations, and the day's several celebrants, and without moving, fill the frame with a single ornament on the tree on the other side of the room. Both are remarkable in their own way. One of the things I have missed in moving to compact digital cameras from high-end 35mm cameras was a seriously wide angle lens. A 28 mm lens gets a lot of wear and tear in the kit of a serious 35mm shooter, begin used both indoors and out to capture wide expanses. Having a 28 mm short end of a zoom is vastly different than calling 35 mm "wide angle." On the other end of the scale, 560 mm is a lot of lens, and one would seldom attempt to hand-hold that much lens with a conventional 35 mm system. Image stabilization, however, allows sharp shots hand-held with the long lens. Image stabilization is said to allow a gain of 2 stops in exposure latitude. The usual rule of thumb is to reach for a tripod whenever your shutter speed is slower than the inverse of your lens length (i.e., 1/30 sec for a 28 mm lens, 1/60 for a "normal" 50 to 55 mm lens, 1/250 for the long end of an ordinary zoom in the 210 to 270 mm range. With practice, photographers can often beat that rule by one stop, but with IS I have beaten the rule by 3 to 4 stops with tack-sharp results.
The reason that Canon digitals attract a lot of gray-haired photographers with extensive 35-mm experience is because most of their cameras have easy access to shutter- and aperture-priority modes and a fully manual mode in addition to the several programmed modes on the dial. There are times when us old geezers look at a prospective shot, identify potential exposure problems, and solve them by selecting a specific shutter speed or aperture value, or sometimes both. Such settings remain easy to access and manipulate with the SX10, and the other specialized program sets are well-conceived, if rather standard, and equally easy to access with the control dial. The control dial also has a setting that can be customized to give quick control-dial access to a set of features and settings that the owner anticipates using frequently - thank you, Canon, for recognizing that your customers have brains of their own.
The software has some pretty gee-whiz features. Face detection seems to work very well, and the camera can pick out all the faces in a frame and it allows you to select one to be highest priority in focus and exposure. Even more remarkable is a delayed exposure option that counts the faces in the frame when the shutter button is pressed, then recognizes when a new face (the photographer's) shows up, and fires two seconds later. I am not sure how often it will be used, but the very capability is a remarkable bit of intelligence to be present in a camera. Focusing can be set to face-detection or a defined-zone system that starts with a central square and can be shifted by the photographer. Exposure options include evaluative, full-frame center-weighted, or spot metering, and the spot meter can be linked to the focus frame. The focus frame can be blown up either prior to shooting or in review to check focus. (I found this feature to be a bit distracting to composition, so I turned it off in the menus but I can imagine situations in which I might reactivate it.) Auto focus can be set to continuous or shutter-button activated; servo focus off or on. The flash is activated to raising or lower it; auto and forced flash is available; a red-eye lamp is pretty ineffective and can be turned off, as can the focus-assist beam; flash can be synced to first or second curtain. Stitch assist includes not only the usual left-to-right and right-to-left options, but also top-to-bottom, bottom-to-top, and a four-shot two-dimensional rectangle. I can go on about the settings, but the reader can access that information by reading the owner's manual at the Canon website. The key point is versatility - you can set and override darn near everything on this camera.
Picture quality is quite good. Ten megapixels is a lot to cram onto a small sensor, and some folks have reported some chromic aberration, or purple fringing. Chromic aberration is worst at sharp edges of high contrast. I have made deliberate attempts to produce chromic aberrations, and have been inconsistently successful, having produced the dreaded purple fringe only on some shots, and visible only after extensive enlargement. I have not yet had a picture that I thought was significantly affected by chromic aberration when viewed at a reasonable magnification.
So is the SX10 a perfect camera? No, but it is awfully good; its capabilities rival the best 35 mm cameras in many ways, and its digital capabilities allow it to offer features impossible with 35 mm cameras, like stitch assist, creative color options, and contrast controls. I would love for it to have larger sensor, but we all know that the manufacturers are going to protect their D-SLR lines, and the technical aspects of designing lenses small enough for a compact camera that still serve larger sensors are said to be quite formidable. A wider range of aperture settings would be nice - I am sure that everyone would like a little more speed, and that would allow further narrowing of the depth of field for portraiture, but my appeal would be for another stop or two on the smaller side, so that the 28-mm setting can be used with knowledge of depth of field for foreground-to-infinity sharpness in landscape works. (Few people realize these days that Ansel Adams worked mostly with f-stops of 64!) But, all of you old 35 mm devotees out there please admit it - if you were ever crazy enough to dream of a 28-560 zoom with this good of an optical quality, you would have killed to own one, and you would have expected to mortgage your house to be able to afford it.
So overall - extreme versatility in hardware and software, very good image quality, and a highly user-friendly design make the SX10 difficult to exceed in a single-lens camera. Multiple lenses and a larger D-SLR body add some image quality and perhaps some additional capabilities, but the additional abilities will be quite esoteric for most users, and the difference in image quality will seldom be justified by the expense and, more important on most days, the extra bulk and weight of a multi-lens system. The SX10 should receive serious consideration from anyone desiring a high quality digital camera but reluctant invest in a D-SLR system.
Get more detail about
Canon Powershot SX10IS 10MP Digital Camera with 20x Wide Angle Optical Image Stabilized Zoom.
