4 megapixel CCD (3.87 effective) for 2,272
x 1,704 pixel images
*
Auto, Scene Program, Program, and Manual exposure
modes
*
Unique tilt/swivel LCD panel
*
Accepts Type II CF cards (MicroDrive compatible)
*
RGB (vs earlier CMYG) CCD filtration for improved
color.
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Manufacturer Overview
Canon U.S.A. has long been a dominant player in the film and digital camera
markets, well-known for its high-quality optics, technical innovations, and
aggressive product development. Since the beginning of this year (2001),
Canon has released a full complement of new digital cameras, all designed
and engineered to live up to Canon's competitive standards. On the high end,
the PowerShot Pro90 IS incorporates a 3.34-megapixel CCD; 10X optical zoom
lens with image stabilization; and no less than 12 (!) EOS-based shooting
modes. Canon also introduced two new point-and-shoot digicams for the amateur
market -- the PowerShot A10 and A20 -- identical except for their 1.3- and
2.1-megapixel CCDs, respectively. Canon also came through with two new ELPHs
-- the 2.1-megapixel PowerShot S300, with a new retractable 3x zoom lens,
and more recently, the PowerShot S110, with the same high-quality chip, but
a shorter 2x zoom. The ultimate vacation cameras, Canon added an optional
underwater housing (safe to depths of 100 feet) and a dye-sub printer kit,
the CP-10 Photo Card Printer, which outputs credit-card-size prints directly
from the cameras in less than 60 seconds ($199 list).
Canon's latest addition is the PowerShot G2. One of the new generation of
4-megapixel digicams, the PowerShot G2 is an excellent upgrade to Canon's
popular G1 model, introduced almost year ago. The G2 offers an impressive
range of automatic and manual controls, with a full Auto mode for point-and-shoot
simplicity, three preset scene modes for specific shooting situations, and
a full Manual mode that allows the user to select from five ISO equivalents
and eight white balance settings, set the aperture and shutter speed, determine
spot or center-weighted metering, and adjust image contrast, sharpness, and
color saturation in-camera. Its improved manual focus function features an
automatic spot enlargement area, plus an on-screen distance scale to make
focusing clear and simple. You can even select which portion of the image
will determine focus and spot metering readings! At less than $900, the PowerShot
G2 is sure to be a hit with professionals, corporate users, advanced amateurs,
and even beginning photographers who want a high-quality camera they can
grow into.
High Points
4-megapixel CCD delivering image resolutions as high as 2,272 x 1,704 pixels. (3.87 megapixels effective)
Real-image optical viewfinder and 1.8-inch, color LCD monitor with swivel design.
3x optical zoom, 7-21mm lens (equivalent to a 34-102mm lens on a 35mm camera) with auto and manual focus.
Three user-selectable focus points.
Digital telephoto as high as 3.6x.
Full Automatic, Program AE, Shutter Priority, Aperture Priority, and Manual exposure modes, as well as four preset exposure modes.
Manually adjustable aperture settings from f/2 to f/8, depending on zoom setting.
Manually adjustable shutter speed settings from 1/1,000 to 15 seconds.
Variable light sensitivity: Auto, 50, 100, 200, or 400 ISO equivalents.
Center-Weighted Average and Spot metering modes, with an adjustable Spot area.
White Balance adjustment with eight settings.
Built-in flash with five operating modes.
External flash hot shoe.
Continuous Shooting, Stitch-Assist, Auto Exposure Bracketing, and Movie recording modes.
Contrast, Sharpness, and Saturation adjustment.
Vivid Color, Normal Color, B&W, and Sepia options.
Remote control and utilities for operating the camera from a computer.
JPEG and RAW still image file formats, movies saved as AVI / Motion JPEGs.
Images saved to CompactFlash Type I or II memory cards, 32MB card included.
DPOF (Digital Print Order Format) compatibility.
USB cable for high-speed connection to a computer.
Canon Digital Camera 6.0 software included.
Powered by Canon BP-511 rechargeable lithium-ion battery pack, with AC adapter included.
Changes from the Canon PowerShot G1
As one of the most popular high-end "prosumer" digicams of the past
year, many of our readers may already be quite familiar with the Canon PowerShot
G1. The G2 is clearly based on the G1's design, with a very similar body design
and control layout. There are a number of enhancements (beyond the obvious 4
megapixel CCD) that have been added though. We address all of these in the text
of the review, but for convenience, have also listed them here, in this table
we received from Canon technical manager Chuck Westfall. (Thanks, Chuck!)
Feature
G2
G1
Body Improvements/Differences
Enlarged Handgrip, Champagne metal cover
Standard grip,
gray metal cover
Startup screen, startup sound
Yes/yes
No/no
Maximum Resolution
4.0 MP
3.2 MP
Resolution Settings
Large: 2272 x 1704/11.1MB
Medium1: 1600 x 1200
Medium2: 1024 x 768
Small: 640 x 480
Large: 2048 x 1536/9.0MB
Medium: 1024 x 768
Small: 640 x 480
Filtration
RGB
CYGM
Signal processing speed
Faster (twice as fast as G1)
---
Noise reduction
Better
---
Battery Life
400 images/LCD on
1000 images/LCD off
300 minutes/Playback
260 images/LCD On
800 images/LCD off
160 minutes/Playback
Focusing Points
3
1
Manual Focus
Focusing area magnified on LCD monitor, numerical distance values displayed
---
Metering Modes
Evaluative, Centerweighted, Center Spot, Off-Center Spot
Centerweighted, Center Spot
Manual exposure mode improvements
Metering display when shutter button is pressed halfway; LCD monitor
remains bright even when underexposure is set.
__
White Balance Modes
6 including new Fluorescent H for daylight fluorescents
5
Program Shift
Yes
No
Color Effects Mode
Yes
No
Movie Mode
320 x 240 30 sec.
160 x 120 120 sec.
320 x 240 30 sec.
Continuous Shooting Speeds
Continuous High: 2.5 fps
Continuous: 1.5 fps
Continuous: 1.7 fps
Startup time, shutter lag, etc.
Faster
---
Interval between frames
in Single frame mode
1.6 sec.
1.8 sec.
Slow shutter speed range
15 sec.
8 sec.
High shutter speed and
aperture combinations
1/640 f/2.8~f/3.5 to f/8
1/800 f/3.5~f/5.0 to f/8
1/1000 f/8 only
1/640 ~ 1/1000 sec.
f/8 only
Digital zoom function
True zoom up to 11x combined digital and optical
Digital teleconverter, either 2x or 4x for a maximum of 8x combined
Histogram display in Playback
mode
Yes
No
Image magnification during playback
3x/6x
2.5x/5x
Image erase modes
Improved (fewer steps)
---
RemoteCapture functions
Improved: Live video can be shown on attached monitor as well as computer
screen. Shutter button on camera remains functional.
Displays captured images only. Shutter can be released with computer
only. Video out does not function while RemoteCapture is active.
USB Mounter for Mac OS
9.0 ~ 9.1
Provided.
No (however, software itself is compatible with G1)