Canon 1901B004 Брошюра - Страница 8
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Inspired. By Canon.
"
"
This image in
Canon's Superlative EF & EF-S
Shanghai was one which I saw
Lenses
Like other EOS Digital SLR cameras, the EOS 40D
as I looked up towards the sky
is compatible with all Canon lenses in the EF
in the center of my hotel. I loved
lineup, ranging from ultra-wide angle to super
the feeling of vertigo and the
telephoto lenses, and including Canon's EF-S
series lenses, manufactured
suggestion of infinity. I laid
specifically for APS-C
down on the floor and discov-
sized digital sensors.
ered the more extreme angle
which made the photograph
more exciting. I love exploring
and reaching for the maximum
possibility using my Canon. "
Douglas Kirkland
Canon lenses employ advanced optical expertise
and micron-precision engineering to deliver
unprecedented performance in all facets of the
photographic process. Aspherical, Ultra-low
Dispersion, or Fluorite elements for
example, are featured in the univer-
sally acclaimed L Series lenses, and
Canon's Optical Image Stabilizer tech-
nology in select lenses minimizes
the effect of camera shake. The
EOS 40D deserves nothing
less than Canon Optics.
16
The Genius of the EOS System
Lens-Based Image
Stabilization for
Better Results
To combat image blur,
Canon's Optical Image Stabilizer technology
uses motion sensors and a high-speed micro-
computer built directly into the lens. The sensors
analyze vibrations and apply correction via a
special stabilizing lens group that shifts the
Optical Image Stabilizer OFF
Optical Image Stabilizer ON
image parallel to the focal plane. The effects can
be seen immediately in the camera's viewfinder.
The subject remains in sharp focus, camera
shake is minimized or disappears completely,
and sharp pictures are the result. Unlike other
camera companies who have chosen to incor-
porate image stabilization into the camera body,
Canon builds this technology directly into Image
Stabilization lenses so the system is custom
tailored to the optics and focal length of the
particular lens. This optimization renders a far
©Douglas Kirkland
more effective Image Stabilization system
across the board.
Fast, Easy and
Excellent Flash Photography
Wireless
Whether using its flush-mounted integral flash
The perfect complement to
(guide no. of 43 ft./13m at ISO 100), or any of
Canon's EOS 40D, the new
the flashes in the EX Speedlite line, the EOS 40D
Wireless File Transfer Unit
features Canon's E-TTL II Flash Metering for
EOS 40D with WFT-E3A
WFT-E3A attaches directly to the camera. Sleek,
reliable flash output through numerous exposures
with an integral antenna, the WFT-E3A does
and configurations. Speedlites like Canon's
double duty, functioning both as a WFT unit and
580EX II are perfectly suited to the EOS 40D,
an integrated camera grip with controls for
automatically compensating for the camera's
vertical shooting. The WFT-E3A is speedy, with
sensor size, enabling higher output flash, with
802.11b/g wireless compatibility and offers
more flashes per charge. The 580EX II has an
FTP, PTP and HTTP communication
modes, so it's ready to transmit,
no matter the shooting situation.
It also offers a newly enhanced
graphic user interface, simplifying
the configuration of both wired
and wireless networks and can
connect to both a GPS unit and or
a hard drive for enhanced function.
More Choices for Photo Composition
The first in its class to offer interchangeable
focusing screens, the EOS 40D can accept
focusing screen Ef-D, which adds grid lines as
well as focusing screen Ef-S that has a super-
precision matte surface perfect for critical focus
when using fast lenses (f/1.8 to f/2.8).
AF-assist Beam and automatically
sends color tempera-
ture information
to the camera to
maintain consis-
tent, accurate
white balance.
EOS 40D with
Speedlite 580EX II and
Battery Grip BG-E2N