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Canon EOS Rebel XSi Highlights
New Technology for Outstanding Images
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12.2-megapixel APS-C Size CMOS sensor |
New Canon 12.2-megapixel CMOS sensor and DIGIC III image processor
Canon's CMOS (complementary metal oxide semiconductor) sensor captures images
with exceptional clarity and tonal range, and offers the most pixels in its
class. It offers many of the same new technologies to maximize each pixel's
light gathering efficiency that were first seen with the professional EOS-1D
Mark III model. It's an APS-C size sensor (22.2 x 14.8mm), and there's an
effective 1.6x increase in the lens’s marked focal length when attached. Canon’s
DIGIC III Image Processor dramatically enhances image quality and speeds up all
camera operations for intuitive operation. It works in concert with the EOS
Rebel XSi’s sensor to achieve unprecedented levels of performance in all
lighting situations.
14-bit A/D converter With the EOS Rebel XSi, analog to digital signal
conversion is executed by a 14-bit processor, which generates digital data with
incredibly smooth tones. Formerly a feature only present in top-of-the-line pro
digital SLR cameras, the 14-bit conversion gives incredibly smooth transitions
from light to dark colors, with far less risk of "banding." A sky at sunset is a
perfect example. With this rich 14-bit gradation the EOS Rebel XSi offers RAW
images of the highest quality that can be processed with Canon’s Digital Photo
Professional software. Even JPEG files, which are always finished at 8-bits per
channel, use the full 14-bit conversion initially to generate the best possible
color and tonal detail. Another huge benefit of the 14-bit conversion is the
Highlight Tone Priority option, which allows critical shooters to increase the
level of detail in bright areas of a scene up to one stop, without affecting
overall exposure.
Auto Optimization The EOS Rebel XSi’s Auto Optimization is yet another image-quality tool that comes to the rescue in tricky lighting conditions. It can actually lighten dark areas of a scene while ensuring that bright areas maintain tonal detail. It's now available in all shooting modes, including P, Tv, Av, and Manual.
DIGIC III image processor Developed to maximize performance between
the capture and recording stages of digital photography, the EOS Rebel XSi’s
latest-generation DIGIC III Image Processor works in concert with Canon’s CMOS
sensor to achieve even higher levels of performance. The entire electronic
system is totally redesigned, giving the camera its incredible combination of
speed and image quality. Digital noise is significantly reduced in shadow areas,
and color reproduction is superior.
Speedy, Precise Operation
Excellent performance with 3.5 fps continuous shooting, up to 53
full-resolution JPEGs or 6 RAW images in a burst The EOS Rebel XSi operates
with such effortless speed that operation is nothing short of intuitive. With
instant startup times, speedy autofocus and minimal shutter lag, the EOS Rebel
XSi is one of the fastest cameras available today. It can shoot up to 3.5 frames
per second, in bursts of 53 JPEGs or 6 RAW files, so you’ll never, ever, miss a
shot.
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See the image in large LCD with Live View Function The EOS Rebel XSi
has a huge, bright 3.0-inch TFT LCD monitor with 230,000 pixels and a viewing
angle of 170 degrees. It’s perfect for Live View composition or viewing camera
settings like AF, ISO, Metering, AF Point selection and flash options. And the
maximum brightness of the EOS Rebel XSi LCD monitor is about 30-percent greater
than its predecessor, which is a big benefit when you're using the camera in
bright sunlight.
Live View Function Live View Function enables you to view your subjects
directly on the huge 3.0-inch LCD monitor. It's easy to magnify any part of the
scene 5x or 10x for precise manual focus. And now, there are two ways to use
Autofocus along with Live View Function in the EOS Rebel XSi. You can even
choose a grid overlay, perfect for keeping straight lines in your subject
straight in your pictures. In the studio, Live View Function can be used
remotely via a computer through the EOS Rebel XSi’s USB connection.
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Fast 9-point AF system, and two types of AF during Live View Function
The EOS Rebel XSi has a high-precision 9-point wide area AF sensor for fast,
accurate focus even in dim lighting. It has a number of focus modes, including
One-Shot AF, AI Focus AF, AI Servo AF and Manual. In Live View Function, the EOS
Rebel XSi has two AF modes: Quick mode, which uses the camera's standard 9-point
AF system, and Live mode, which is a contrast-based AF system that reads the
sharpness of subjects right from the imaging sensor, and can be overridden by
pressing the AF mode selection button. A familiar feature in PowerShot cameras,
Live mode AF uses similar technologies to achieve focus, while Quick mode is
more appropriate for capturing action or for shooting in low light.
Compatible with compact SD and SDHC memory cards The EOS Rebel XSi is the
first EOS Digital SLR camera to use popular SD and SDHC memory cards only.
Compact, inexpensive and available in increasingly large capacities, SD and SDHC
memory cards are a perfect complement to the EOS Rebel XSi’s compact and
lightweight body design.
Advanced Features for Advanced Photography
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New advanced features include spot metering, external flash settings on
the camera’s menu, and a new higher-magnification viewfinder The EOS Rebel
XSi’s 35-zone evaluative metering system with improved white balance analyzes
light based on each zone in the viewing area, enabling the camera to choose the
overall best exposure for the entire scene. It now features a spot meter, which
reads a tiny area (about 4 percent) of the picture for extremely precise
metering. It also provides Center-weighted average metering and partial metering
for accurate exposure no matter the situation. The EOS Rebel XSi also has an
improved, high magnification viewfinder that provides a larger overall view, and
increased brightness and clarity. And the EOS Rebel XSi has a Display-Off sensor
that automatically turns the LCD monitor off whenever the camera is at the
photographer's eye. All relevant shooting information, including ISO, is
displayed right in the viewfinder so it’s easy to change settings without moving
the camera away from the eye.
EOS Integrated Cleaning System Photographers who must change lenses in
dusty environments will find the advanced Canon EOS Integrated Cleaning System a
tremendous time saver. Dust that settles on the sensor surface is removed using
ultrasonic vibration. This Self Cleaning Sensor Unit routine is automatically
activated whenever the camera is powered on or off. (It can also be manually
activated.) A special collar positioned around the sensor collects the loosened
dust. Dust particles can also be automatically removed via software. By shooting
a plain white subject, the photographer can acquire dust position data that is
transmitted along with the image (whether JPEG or RAW). Canon Digital Photo
Professional (DPP) version 3.3 or later software can be used to manually or
automatically erase the dust spots. It's not one feature, it's a built-in system
to minimize the effect of dust in high-resolution digital images.
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Self Cleaning Sensor Unit A key element of minimizing dust is
preventing it from clinging to the front surface of the imaging sensor. To
combat against this, the EOS Rebel XSi features a Canon-designed Self Cleaning
Sensor Unit. The low-pass filter at the front of the sensor shakes off dust
automatically with ultrasonic vibrations, removing dust from the sensor
assembly. The EOS Rebel XSi has a new coating on the front surface of the
low-pass filter, to increase its resistance to dust sticking to the sensor.
Dust Delete Data Detection Dust that may still remain on the front of the
sensor can also be erased with software included in Digital Photo Professional (DPP)
Version 3.3 or later software. A simple test shot of a plain, white object can
be taken, using a menu setting. This Dust Delete Data image is analyzed
in-camera, and the location and size of any remaining dust is added to any
subsequent pictures taken. This data is transmitted along with the image,
whether JPEG or RAW, and can be either manually or automatically erased in
Canon’s DPP version 3.3 and later software. This added software option ensures
the cleanest possible image, perfect for printing or archiving.
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Picture Style settings With the EOS Rebel XSi’s Picture Style
technology, photographers can change the look of their digital photographs.
Color, saturation, sharpness and contrast settings create noticeable variation
in the saved image. Changing a Picture Style setting is almost like a 35mm film
user switching from one type of color film to another. In addition to six preset
Picture Style settings, Canon offers additional downloadable "Picture Style
Files," that can be installed into your camera for even more imaging options at
your fingertips.
Highlight Tone Priority This vital Custom Function lets photographers get
even better detail in bright highlights, even in contrasty lighting conditions.
It’s beneficial for nearly any type of picture, from mid-day shots on a safari
to portraits in sunlight, where a user may encounter bright highlight areas
where he or she wants to preserve details. Finally, there’s no impact on the
camera’s shooting speed or burst rate when Highlight Tone Priority is engaged.
It takes full advantage of the EOS Rebel XSi's new 14-bit per channel
conversion, meaning there are 16,384 distinct colors from darkest to lightest in
each color channel.
Shooting and Sharing Made Easy
Includes EF-S 18-55mm f/3.5-5.6 Image Stabilizer lens The Canon EF-S
18-55mm f/3.5-5.6 IS zoom lens features the wide-angle to mid-range zoom
flexibility of its non-IS predecessor with the significant advantage of Canon's
true optical, lens-shift image stabilization system that yields up to a full
four stops of image-shake correction.
Fully compatible with over 60 EF/EF-S Lenses and a wide range of EOS System
accessories EOS Rebel XSi is compatible with all Canon lenses in the EF and
EF-S lineup, ranging from ultra-wide angle to super telephoto lenses. Canon
lenses employ advanced optical expertise and micron-precision engineering to
deliver unprecedented performance in all facets of the photographic process.
Special optical technologies, such as Aspherical, ultra-low dispersion, or
fluorite elements are featured in the universally acclaimed L Series lenses, and
Canon's Optical Image Stabilizer technology are featured in select lenses to
minimize the effect of camera shake. Through Canon lenses, photographers can
truly maximize the quality and liberating performance of the EOS Rebel XSi.
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Flash Photography The EOS Rebel XSi features the acclaimed E-TTL II flash
metering system. With any of the flashes in the EX Speedlite line, E-TTL II
provides reliable flash output whether shooting fill-in flash pictures in
sunlight, or using flash in total darkness. With E-TTL II, the exact same
35-zone metering sensor used for measuring ambient light is also used for flash
metering -- giving even finer metering command of the image area. If you prefer
a broader area for flash metering, there's a menu setting to change to "Average"
flash metering, where the entire 35-zone area is measured evenly for flash
exposure.
The Canon Speedlite 430EX is the ideal step-up accessory for powerful flash
shooting with the EOS Rebel XSi. It has excellent flash power (maximum guide
number of 141 ft./43m at ISO 100), and is the perfect way to get great flash
pictures when you can't get right up to the subject. The 430EX is also great for
bounce flash, with its tilting and swiveling flash head. It automatically zooms
the flash head to cover lenses ranging from 16mm up to 105mm or longer with the
EOS Rebel XSi. Of course, it works with the camera to provide full E-TTL II
automatic flash exposure. And the 430EX has a powerful AF-assist beam, which
allows the camera to autofocus even in total darkness on subjects as far as 32
ft. from the camera.
Included Software
Canon EOS Digital Solution Disk (Version 17.0) The EOS Rebel XSi comes
bundled with an updated Canon EOS Digital Solution Disk, which features powerful
software programs designed to extend the EOS experience to the computer. These
include Canon's ZoomBrowser EX for Windows (Version 6.1), ImageBrowser for
Macintosh OS X (Version 6.1), Digital Photo Professional (Version 3.3), the
totally new Picture Style Editor (Version 1.0), Canon’s EOS Utility (Version
2.2), RAW Image Task (Version 2.8), PhotoStitch, and PTP TWAIN Driver. Each
application is designed to perfect the captured images and streamline the
digital workflow. ZoomBrowser EX v.6.1 and Digital Photo Professional v.3.3 for
Windows are compatible with the new Windows Vista operating system.
Digital Photo Professional (Version 3.3) is an image processing program
that enables high-speed RAW image processing, high-speed previewing for
real-time image adjustment and support for sRGB, Adobe RGB and Wide Gamut RGB
color spaces. Because it’s CMS (Color Management System) compatible, Digital
Photo Professional allows for easy image layout and printing in Adobe RGB in
conjunction with Easy-PhotoPrint and PictBridge printers. It also features the
Dust Delete Data Detection tool for cleaner images.
EOS Utility (Version 2.3) for Macintosh or Windows handles the connection
between the camera and computer, whenever they’re connected via USB. It allows
remote controlled shooting from the computer, handles downloading of images from
the camera to the computer, and allows seamless linking to either Canon’s
ZoomBrowser/ImageBrowser or Digital Photo Professional software once images have
been copied to the hard drive. Furthermore, it’s used to upload settings back
into a USB-connected camera.
ZoomBrowser EX (Version 6.1) for Windows and ImageBrowser (Version 6.1) for
Mac OS X are the easy, user-friendly options for viewing and editing of JPEG
and even RAW image files. Both allow viewing of numerous types of images
including finished TIFF and BMP files. Both also have a variety of search
options for finding images, allow re-naming of single images or batches of
files, and offer a variety of options for printing without using a separate
image-editing program.
RAW Image Task (Version 2.8) for Windows/Macintosh This software is an
integrated component of ZoomBrowser EX (Windows) or ImageBrowser (Mac). It
allows processing of RAW images from EOS cameras, including the new EOS Rebel
XSi, with a variety of adjustment possibilities. These options, as well as the
overall color, contrast and "look" of RAW Image Task, closely mimic the
characteristics of Canon’s in-camera JPEG processing.
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