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Macro Twin Lite MT-24EX
• Attaches to all Canon EF
Macro lenses (EF 180mm
f/3.5L requires Macro Lite
Adapter 72C. EF 100mm,
f/2.8L IS requires Macrolite
Adapter 67).
• Ideal for close-up lighting with a directional “look.”
• Heads can be swiveled or bounced and can be removed
from mounting ring for added control.
• Powerful Guide Number of 78 (feet, at ISO 100), full
E-TTL control and E-TTL features including FEL, Hi-Speed
Sync and Flash Exposure Blacketing.
• Incandescent focusing lamps, and two different types of
1-second modeling flash allow easy focusing and previewing
of lighting effects.
Macro Ring Lite MR-14EX
• Twin-tube ring lite designed for
close-up photography with EF
Macro lenses; Flash tubes can
fire together or independently.
• Compatible with all EOS bodies.
• Supports E-TTL Wireless Autoflash in conjunction with
one or more compatible off-camera Slave Units.
• Incandescent focusing lamps and two forms of modeling
flash permit preview of lighting effects.
• Illuminated LCD panel for easy flash settings in any
lighting condition.
Speedlite 580EX II
• Durable, weather-resistant con-
struction with extensive rubber
gaskets and seals.
• Metal flash “foot” with moving rub-
ber cover for weather-resistance.
• External flash sensor for non-TTL
auto flash.
• PC socket for expanded off-camera
versatility.
• Recycling is about 20% faster than the original 580EX,
and quieter.
• Same powerful Guide Number (max. 190 ft.) and 24mm
wide coverage (with 14mm wide panel) as the previous
580EX.
• Off-Camera Shoe Cord OC-E3 and Compact Battery Pack
CP-E4 form a weather-resistant system when combined
with EOS-1Ds Mark III or EOS-1D Mark IV.
• Full compatibility with all EOS SLR cameras and certain
PowerShot models.
Speedlite 430EX II
• Excellent build quality, including a
metal foot for added strength.
• Approx. 20% faster recycling time,
compared to the previous 430EX.
• One-touch, quick-lock mechanism
for easy attaching/detaching flash
from camera.
• Full flash control possible on cam-
era menu, with compatible EOS Digital SLR cameras.
• Virtually silent flash recycle.
• Zoom flash head covers range of 24-105mm; maximum
Guide Number 141 ft./43m at ISO 100.
Speedlite Transmitter ST-E2
• Dedicated transmitter to control
unlimited number of Slave flashes.
• Speedlites 580EX II, 580EX,
550EX, 430EX II, 430EX and
420EX can be controlled.
• Controls Slave units up to 33 ft. outdoors and 49.5 ft.
indoors.
• Ideal compact alternative for wireless E-TTL.
Smarter Flash Photography
90
E-TTL II
Canon E-TTL (Evaluative
Through-The-Lens)
flash exposure control
uses a preflash fired
after the shutter but-
ton has been fully
depressed — but before
the camera’s reflex
mirror goes up. The
camera’s Evaluative
metering sensor — the
same sensor that
reads ambient light —
is used to compare
the ambient light
values with the light
reflected from the
subject by the pre-
flash. The camera
then calculates and
stores the flash output required for optimum exposure
of the main subject and the background.
E-TTL II additionally incorporates distance information
from compatible EF lenses for the most precise flash expo-
sure control. For example, it ignores sensor areas that
report abnormally high levels, eliminating underexposure
that can otherwise be caused by straight reflections.
Correct flash exposure is ensured even when shooting a
subject with a highly reflective object in the background,
or if the subject itself is highly reflective. In addition,
because distance information is used in calculating the
flash output level, E-TTL II prevents over-exposure when
photographers lock focus and recompose.
Integral to the EOS System, Canon Speedlites are the ideal flash
light source for EOS SLR cameras. They are technologically
advanced to provide perfect exposure and illumination with just
about any subject. They are also highly adaptable, providing
an endless variety of configurations and versatile shooting
options. For professional flash photography, rely on Canon
Speedlites to solve the most demanding lighting challenges.
Wireless Auto Flash Control
Multiple Speedlites can obtain lighting effects not possible
with a single flash. While previous multiple-flash setups
required cumbersome wires to connect the camera and
flashes, compatible EOS Speedlites can be used as
wireless Slaves. With a Speedlite 580EX II or Speedlite
Transmitter ST-E2 attached to an EOS Digital SLR, an
unlimited number of compatible EX-Series Speedlites can
operate as dedicated Slave units. Some EOS models, like
the EOS 7D and EOS 60D even incorporate an Integrated
Speedlite Transmitter in their built-in flash units. With
nothing more than an EOS camera and a number of
Speedlite flashes, the opportunities for creative lighting
are endless.
Macro Photography and Wireless Options
The Canon Speedlite flash system family includes versatile
solutions for macro photography requirements: The
Macro Ring Lite MR-14EX features twin circular flash tubes
that can be fired at equal or uneven power with a ratio that
can be varied over a six-stop range. One or more compatible
EX-Series Speedlites can be used as wireless slaves along
with the MR-14EX. Incandescent focusing lamps and two
types of modeling flash are provided to enable preview of
lighting effects. The controller unit features an illuminated
full-information LCD panel and accepts optional hi-capacity
battery packs.
The Macro Twin Lite MT-24EX gives serious close-up,
nature and macro enthusiasts a different, directional
option in macro lighting. The two separate flash heads
can be swiveled around the lens and aimed independently.
They can even be removed from their holder and mounted
off-camera. Flash head output can also be independently
adjusted with easy ratio control over a six-stop range.
Like the MR-14EX, the Macro Twin Lite MT-24EX is fully
E-TTL compatible with all EOS SLR bodies. Wireless E-TTL
flash control is possible with one or more 580EX II,
580EX, 550EX, 430EX II, 430EX, or 420EX Speedlites
configured as slave units.
The Speedlite Transmitter ST-E2 is a dedicated controller
that can be used with an unlimited number of compatible
Speedlite slave flashes. The transmitter is effective over
distances up to 33 ft. outdoors and 49.5 ft. indoors.
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©2009 Greg Gorman. All Rights Reserved.