Canon PowerShot S3 IS

The Canon PowerShot S3 IS's aesthetic seems to be a cross between those of a classic Volkswagen Beetle and a Busy Box. Granted, it's the same body as its predecessor's, but the silver bits stand out more against the current version's iridescent, dark gray plastic than they did against the previous model's silver coloring. As with the S2, there's certainly enough here to keep you busy for a long time, though, and loving every minute of it. (For more details about the S2/S3's basic design and features, read the PowerShot S2 IS review.)

For the S3, Canon upped the size of the flip-and-twist LCD to 2 inches from 1.8, which is still disappointingly small. The company also added a ludicrous 16:9 aspect mode: not only does it simply crop and letterbox the standard 4:3 image, but the LCD is too small for a functional letterbox display. More useful is the new 320x240 60fps movie-capture mode, which produces slick little movies, as does the VGA, 30fps mode. Unfortunately, the camera still lacks raw format support.

Oddly, despite the different sensors--or perhaps because they use the same f/2.7-to-f/3.5, 36mm-to-432mm lens and Digic II imaging processor--the S3's photos look almost identical to the S2's. They display a broad tonal range, albeit with some clipping in the highlights and shadows, very good color accuracy and saturation, and acceptable edge-to-edge sharpness. Its noise profile follows suit as well: low until about ISO 200, then increasingly bad. Though the camera can now boost ISO sensitivity to as high as ISO 800, either manually or by enabling ISO Boost in a programmed-exposure mode, the noise at that setting is quite obtrusive. In general, the S3's photos look good but can't really shake the digital look, either onscreen or in print.

Performance, while not identical to the S2's, is either the equivalent or better. Start-up to first shot takes only 1.5 seconds, which is quite zippy overall, and extremely good for a camera that has a long lens to extend. Shutter lag in bright light runs about 0.4 second and doubles to 0.8 second when the lights get low. The S3 is also relatively responsive: 1.1 seconds typically from shot to shot, plus another second if the flash needs to recycle. Though it maxes out at 1.5fps in continuous-shooting mode, there's no buffer-constraint on the number of sequential shots at maximum resolution; I find that much more useful than a fast but limited burst mode. It was certainly sufficient to capture active dogs and children playing in the park, including kids spinning in a tire swing.

EOS 450D: get ready to play

Canon today launches its latest D-SLR, the EOS 450D. Featuring a 12.2 Megapixel CMOS sensor, EOS Integrated Cleaning System, 3.0” LCD with Live View mode and a new 9-point AF system, the model presents consumers with an unprecedented level of image quality and versatility at this end of the market.

The EOS 450D employs features already proven in Canon’s professional EOS-1 series cameras, including the DIGIC III image processor and a redesigned menu system that enables features such as direct control of Speedlite flash units from the camera LCD. A choice of 13 custom functions allows the photographer to customise the camera to their shooting style.

“The EOS 450D bears the fruits of more than 20 years of ongoing investment into EOS,” said Mogens Jensen, Head of Canon Consumer Imaging, Europe. “This camera continues Canon’s policy of taking technologies proven in the professional arena and putting them within reach of a wider market of amateur photographers.”

The EOS 450D features:
12.2 Megapixel CMOS sensor
Canon’s EOS Integrated Cleaning System
3.5 frames per second
3.0” LCD with Live View shooting
9-point wide-area AF system with f/2.8 cross-type centre point
Picture Style image processing parameters
DIGIC III image processor
Digital Photo Professional RAW processing software1
Compact and Lightweight body
Fully compatible with all Canon EF and EF-S lenses and EX-series Speedlites

The EOS quality advantage
With all key components developed and manufactured in-house, EOS offers photographers a unique quality advantage. The EOS 450D’s specially designed 12.2 Megapixel sensor employs Canon’s high-sensitivity, low-noise CMOS technology to produce richly detailed images with minimal grain. The DIGIC III processor ensures superior image rendering and rapid response times, with an almost instant 0.1 start up. Image data is processed at 14 bits for Delivering a burst rate of 3.5 frames per second, the DIGIC III processor works with the image buffer to handle up to 53 JPEGs (6 in RAW) without interruption.

Built for better photos
The EOS 450D is designed to make photography a fluid experience for photographers of all levels and experience. Housed in a compact body that weighs less than 475 grams, the camera features an improved grip design that provides a natural, ergonomic fit with the user’s hands. A large, bright viewfinder makes image composition clearer and more comfortable. The menu system inherited from professional EOS cameras uses a simplified tab structure that does away with scrolling. It includes a user-defined My Menu tab for instant access to frequently used settings.

Several custom functions are available to optimise the quality of photos captured in a range of situations. Highlight Tone Priority boosts the dynamic range at the highlight end, providing better tonal detail from wedding dresses, cloudy skies and other bright objects. The new Auto Lighting Optimiser corrects brightness and contrast during image processing, while improving skin tones in portraits by ensuring correct exposure for faces. Photographers can also enable additional noise reduction for shots captured at high ISO speeds.

Live View
Available for the first time on a Canon consumer D-SLR, Live View mode makes it easier to shoot from awkward angles, such as ground-level macro shots or when shooting from a tripod. The image from the Live View mode is displayed as a smooth, 30fps video feed on the 3.0” LCD, which is 50% brighter than the screen of the EOS 400D. A grid line display and live histogram can be selected to help with shot composition and exposure. While focusing, the photographer can zoom in on specific details with up to 10x magnification of the image displayed on the LCD screen. Two types of auto focus are available: Quick AF flips the camera mirror momentarily to engage the AF sensor; Live AF uses the image contrast data to focus - a method familiar to anyone upgrading from a compact digital camera.

For studio environments, remote Live View lets the photographer compose, adjust settings and capture the shot from a PC using the supplied EOS utility software.

Other improvements
The EOS 450D complements its headline features with a host of smaller improvements that enhance the photographic experience. The viewfinder now displays all key exposure information including ISO speed. The addition of spot metering (4% of viewfinder) allows for greater control over exposure in tricky lighting conditions. PictBridge functionality has been expanded so that photographers can correct horizons and add picture effects before printing. A new high capacity battery extends shooting time on a single charge to a maximum of 500 shots.

Software
The EOS 450D is supplied with a comprehensive software suite that provides everything the photograph needs to manage and process images. This includes Digital Photo Professional (DPP), a powerful RAW converter that provides complete RAW image processing control. DPP also integrates with camera features such as Dust Delete Data and Picture Styles. The supplied Picture Style Editor software can be used to create custom Picture Styles for fine control over colour display. The camera also comes with EOS Utility, Image/Zoom Browser and Photostitch.