Professional Brochure

23
O
n a recent trip to the
White Mountains of
California, the camera
stood up to the high
heat of the day, the
bitter cold
of nights,
and rain
didn’t faze
the camera’s
weather sealing. The
long battery life is
essential for cold nights.
Other cameras with
shorter battery life give
up during long exposures
in low temperatures.
The EOS-1Ds Mark III
is the perfect camera
for photographing
nature and the stars.”
Jennifer Wu
Explorer of Light
Lenses and Accessories for
High-Magnification
Photography
Four Canon EF Macro lenses, a
Life-Size converter, two extension
tubes and three screw-on close-up
lenses make the EOS System lineup a
formidable tool for precision high-magnification photog-
raphy, revealing detail undetectable by the unaided
human eye. Macro Twin Lite and Ring Lite options provide
riveting close-up lighting solutions.
GPS Support for Field Work
The optional Wireless File Transmitter
WFT-E2 II A/ WFT-E2A (for EOS-1Ds Mark III
and EOS-1D Mark IV), the WFT-E4 II A/
WFT-E4A (for EOS 5D Mark II), the WFT-E5A
(for EOS 7D) and the WFT-E3A (for EOS 50D)
can communicate with compatible third-
party GPS devices connected via USB.
Latitude, longitude, altitude and Universal
Time are all recorded in each image’s EXIF shooting data.
This enables location coordinates to be recorded for
each picture as it’s taken.
Wide ISO Range
By combining the excellent image capture capabilities of
the Canon CMOS sensor with advanced data processing
technologies, the EOS-1Ds Mark III offers an extraordinarily
wide ISO range, making it possible to shoot even
in previously impossible lighting conditions. The
standard ISO range of 100–1600 can be extended to
a remarkable low end of 50 and a high end of 3200.
More important, the low-noise performance at high ISO
settings makes the entire range usable in real-world
shooting situations.
Sophisticated Flash Capabilities
Canon E-TTL II technology
incorporates distance information
from compatible EF lenses to
ensure a meticulously precise
flash exposure and deliver
versatile lighting control. Canon EX
Series Speedlites provide advanced
wireless and automatic multiple-flash capabilities to
deliver magnificent lighting solutions for a wide variety
of specialized shooting applications.
Integrated Cleaning System
Because professional photographers
must change lenses in all kinds of
adverse environments, Canon
invented the Integrated
Cleaning System, which uses
ultrasonic vibration to remove
dust that can settle on the
sensor surface.
Advanced
Capabilities for
Specialized
Applications
MP-E 65mm f/2.8
ASTRONOMY
Self Cleaning Sensor Unit
81
“
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©2009 Jennifer Wu. All Rights Reserved.
Wireless Speedlitte
Transmitter ST-E2
Wireless File
Transmitter
WFT-E2 II A
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