Canon PowerShot G3 4MP Digital Camera w/ 4x Optical Zoom
by Canon

List Price: $699.99
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Category: Digital Camera
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Digital Photo Product Details

• 4.0 megapixel sensor creates 2,272 x 1,704 images for prints at 8 x 10 and beyond
• 4x optical plus 3.6x digital(for 14x total) zoom lens with autofocus
• Included 32 MB CompactFlash card holds 54 images at Large/Normal resolution; camera is Microdrive compatible
• Connects with Macs and PCs via USB port
• Uses proprietary lithium-ion rechargeable battery (included)

• Adobe Photoshop CS5 Upgrade [Old Version]
• AmazonBasics SDHC Class 4 32GB Secure Digital Card
• Adobe Photoshop Elements 9 (Win/Mac) [OLD VERSION]
• Adobe Photoshop CS5 [Old Version]
• Pixelmator [Old Version]

Digital Cameras Photo Reviews of Canon PowerShot G3 4MP Digital Camera w/ 4x Optical Zoom

Customer Review: Within its limitations, produces stunning images
Summary: 5 Stars

The two limitations I knew I would have to deal with are the very long lag time before it focus-locks (even in bright light), and the unsatisfactory light quality of the built-in flash. As of this writing, technology has not solved the focus-lock lag time problem for point-and-shoot digicams and anyone who is satisfied with it simply has never used a modern film SLR. At least once you've got focus lock, the shutter release lag time for the G3 is about 1/10 of a second, which from what I've read, is better than just about anything else available. What makes the focus-lock lag time something I can live with is the extreme depth of field obtainable with these point and shoot digicams at f8. Once I get focus lock, I can then wait until my restless subject (a pet or a child) strikes an amusing pose and then fire the shutter with some reasonable probability of getting my subject still in focus.

Now what about the flash problem? Relative to what I can easily achieve with external flash on my Nikon SLR, the internal flash on the G3 produces harsh, flat images with ugly hot spots. Fortunately, the G3 has a hot shoe that can take an external flash, and fortunately for me, I already owned a one of the highest quality external flashes that money can buy: the Metz 60 CT-4. I can't use my Nikon external flash on a Canon camera, but I CAN use my Metz, with the proper Metz module and extension cord connected between the G3 and the 60 CT-4. For those who have this Metz flash (or the 45CL-3) and would like to get the absolute ultimate quality out of this G3, the Metz module you need is the SCA 3102 and the connector cord is the SCA 3000C.

In order for this to work, you have to set the camera to manual mode and set the shutter speed and f-stop yourself. Contrary to what I've read elsewhere, the G3 DOES sync at 1/250 of a second with third-party flashes, just as it does with the dedicated flashes from Canon. You also have to set the G3 to second shutter sync, which is what you'd want to do most of the time anyhow. Then just forget about all the controls you have on the Metz flash head itself and the SCA 3102 control panel, because they are all IGNORED. The G3 completely takes over controlling the duration of the Metz flash, and most of the time, the exposure is spot on and when it isn't, it's because you've exceeded the range of the Metz flash itself. This might happen if you get too close to the subject and you are not bounce-flashing, or if you ARE bounce flashing and the walls are simply too far away. Unfortunately, the neutral density filters for the Metz flash are no longer available, so the first problem can't easily be solved. The second problem is solved by more direct lighting from the Metz (with the attendant shadows unfortunately). But once you've got your exposure within an acceptable range, the G3 is shown to produce utterly stunning images that I can hardly get with my Nikon F100 film camera. The 60 CT-4 flash head can actually be reversed 180 degrees and then tilted, enabling you to bounce the flash off the walls behind you. The results are shadow-free images that look as if they've been exposed with the gentlest natural light you could imagine.

Now there is one more complaint I have about the G3 and that is the software that comes with it for processing raw images (I only shoot in raw image mode and the first thing I did was replace the 32 MByte CF with a 512 MByte CF, which gives me 130 raw images, as opposed to 7!). The Canon software for raw images does not present you with a raw image AT ALL, but the raw image after it has been processed by all the image-affecting settings in the camera. I believe this is enabled by a second file that comes out of the camera that stores all this information. Maybe if you delete those files before you looked at them with the software, you'd see the true, raw image that the camera actually produces. I didn't wait to experiment. Instead, I bought the Adobe Photoshop Camera Raw plug-in. What this plug-in reveals is the truly stunning quality of the raw G3 hardware. Without any tweaking at all, if the exposure is accurate, the colors are as realistic as I've ever seen produced by film, and this is a raw image! The Adobe Camera Raw plug-in shows once again that hardware is miles ahead of software. What the G3 raw image software gives you is a fantasy world designed to please the uncritical. What the Photoshop plug-in gives you is REALITY, and then if you want fantasy, you can use Photoshop to create it. But at least you're starting with the most photorealistic images I've ever seen from a camera. I am stunned and amazed at the quality of the raw images I am getting from this G3 (in conjunction with my professional flash system), and can easily put up with the camera's limitations, because I've never seen anything better within its resolution limits.

Description of Canon PowerShot G3 4MP Digital Camera w/ 4x Optical Zoom

With a revamped body, the G3 feels a bit more comfortable in the hands. A mid-sized camera, you'll notice it hanging around your neck, but its 14.5 ounce frame won't weigh you down terribly. With a high-speed CompactFlash card, the G3 can take video clips of up to three minutes complete with sound.

You'll want to consider an upgrade to one of those cards, as the G3 ships with only a 32 MB standard CF card--not bad for bundled memory, but you'll be happier with more storage room. Images taken at the highest resolution quickly filled up the 32 MB card, but were highly detailed as well as bright with realistic colors.

The G3 features the same large, bright 1.8-inch LCD as its predecessor, making it easy to frame your shot in anything except direct sunlight. Like earlier G models, the LCD flips out and can be rotated around completely, letting you view it from any angle.

This works well with the G3's two options for self-timing, 2 and 10 seconds, so you can see what you're doing from the target viewpoint. And the G3's above-industry-standard 4x optical zoom lets you get in closer than the G2's 3x zoom as well.

Compatible with Canon's Direct Print feature, you can output images from the G3 directly to any of Canon's Direct Print line of printers. The G3 is a great choice for a 4 megapixel, 4x optical zoom camera with a wealth of features. --J. Curtis

Pros:

• 4 megapixels and 4x optical zoom
• Three minute video clips with sound
• Well designed

Cons:

• Only 32 MB CF card

Optics and Resolution
The PowerShot G3 owes its brilliantly detailed images to a high-resolution, 4-megapixel CCD that delivers a postcard-size image with no visible pixilation. On-chip primary color filters provide vivid and realistic color without the noisiness associated with other primary-color filters. The G3 can capture images at resolutions of 2,272 x 1,704; 1,600 x 1,200; 1,024 x 768; and 640 x 480. This range allows for prints up to 11 by 14 inches, as well as easy-to-upload images for the Web and e-mail.

The G3's lens features a 4x optical zoom, the first on a PowerShot camera, which moves from wide-angle to extreme telephoto with the touch of a finger. The lens aperture is a large and bright f2.0-f3.0, so you can shoot in low light without flash. The G3 also features a 3.6x digital zoom that when combined with the 4x optical gives you a total zoom of 14x.

Storage and Transfer
Images are stored on Type I or II CompactFlash memory cards. The included 32 MB card will store approximately 27 images at 2,272 x 1,704 pixels (at large/fine settings). Images can be downloaded to either a Mac or PC via USB storage-class connectivity, which means it can be connected to any USB-based Windows Me/2000/XP and Mac OS 8.6 or later computer without installing any software.

Movie Mode
In addition to taking still photos, the PowerShot G3 can also record movie clips of up to 3 minutes. You can choose from either 160 x 120 or 320 x 240 pixel video formats.

More Features
The G3's electronic dial, with its independent mode dial and lever, replaces the functions of the previous two-stage main dial and mode dial. The control layout is functional and simple to use. The display panel at the top of the large, 1.8-inch LCD monitor has been redesigned for a clear layout of icons, and larger fonts make the menus easy to read.

Exposure metering is selectable among evaluative, center-weighted average, or spot. AE lock and FE lock let you store ideal auto and flash exposures until you're ready to shoot, while the exposure compensation enables you to adjust the exposure up or down as much as two full stops.

You can add power to the PowerShot G3 by adding optional components, from Canon's EX series Speedlight external flashes (which connect easily to the G3's hot shoe) to a variety of converters and conversion lenses.

Power, Size, and Contents
The camera is powered by a proprietary Canon rechargeable lithium-ion battery (included), and measures 4.8 by 3.0 by 2.5 inches and 14.5 ounces. This package includes the PowerShot G3 digital camera, a 32 MB CompactFlash card, a lithium battery (model BP-511), a compact power adapter (model CA-560), a wireless controller, USB and AV cables, neck strap, and a CD-ROM with Photoshop LE imaging software and USB drivers for Windows and Mac.

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