
ITA: Questa pagina è solo in inglese.
Canon's new Speedlite 270EX adds power and flexibility for enhanced flash photography anywhere. Light, compact and small enough, the Speedlite 270EX features 2-step coverage for 28mm and 50mm focal lengths, plus a highly useful bounce-flash function for amazingly easy, polished results. The Speedlite 270EX is easily set-up and communicates color temperature information with your camera for optimal white balance, and recharges silently in less than 4 seconds.
Combining
the strengths of its predecessor 550EX
while providing additional functions at
higher speeds, the SPEEDLITE 580EX is
Canon’s new flagship flash unit
featuring a higher maximum guide number,
shorter recycle time, autozoom control
for image sensor size, and design improvements
for easier handling by digital SLR users
ranging from professional to advanced
amateur.
This
large, rugged flash with a "potato
masher" grip offers powerful light
output (guide number 68/223 @ ISO 100, meters/feet),
rapid recycling and versatility to work
in virtually any situation. Can be used
under TTL automatic exposure control with
EOS and T90 cameras connected via the TTL
Shoe Cord E; under external-sensor AE control
with any PC socket-equipped camera via the
Synchro Cord 480; and under manual control
at three power settings - full, 1/4 and
1/16. Twin flash tubes in a circular reflector
assure uniform light distribution that users
can rely upon, thanks to the heavy-duty,
durable construction of the unit's housing
and components. Comes w/ wide (20mm) and
tele (135mm) panels.
Fully
E-TTL compatible, and reverts to standard
TTL operation when used on older EOS bodies
or the T90. The fully swiveling bounce
head zooms automatically over a range
of 24mm-105mm. Wireless E-TTL compatibility
permits it to function as a "slave"
unit, triggered by a 550EX; ST-E2, or
MR-14EX. Any number of 420EX and 550EX
Speedlites can be combined as "slave"
units. Guide Number 42/138 at ISO 100
- meters/feet
@ 105mm setting.
The
MR-14EX ring flash consists of two semi-circular
flash tubes capable of fine flash ratio
lighting control between left and right
tube (and the ability to flash either or
both tubes), for natural looking reproduction.
Equipped with a wireless transmitter function,
when the MR-14EX is employed as the master
flash unit with one or more slave unit Speedlite
550EX for back lighting or accent lighting,
wireless multiple autoflash-controlled shooting
can be simply performed to great effect.
The MR-14EX also features:
Twin-head
macro flash unit, for directional lighting
in close-up photography with full E-TTL
automatic flash control (including with
Digital EOS SLR bodies).
Each head can be rotated around lens in an 80° arc, swiveled inward or outward over a 90° arc, and swiveled up and down over a 90° arc. Each head is removable, and has both a standard shoe-mount and 1/4-20 female tripod socket at the base to facilitate mounting off-camera.
Powerful guide number (24/72 meters/feet) allows smaller apertures and greater depth-of-field when necessary. Incandescent focusing lamps, and two different types of 1-second modeling flash allow easy focusing and previewing of lighting effects.
Developed
in conjunction with the Speedlite 550EX
and the EOS-3 camera, this master control
device for a wireless Speedlite flash system
meets and exceeds professional and advanced
amateur standards. Its dedicated transmitter
controls an unlimited number of 420EX
or 550EX Speedlites as slave units up to
33 ft. away outdoors and 49.5 ft. away indoors.
It is mounted as a clip-on with shoe lock
lever and locking pin.
Compatible with E-TTL autoflash functions,
groups of 550EX Speedlites are able to take
advantage of High-speed Sync, FE Lock, Flash
Exposure Bracketing, and Pre-flash evaluative
metering. Built-in AF-Assist Beam. The AF-Assist
Beam automatically fires in low-light and
low-contrast situations to assist the camera's
autofocusing system. Transmitter ST-E2 sets
and controls all functions of its Speedlite
550EX slave units. Flash ratios, for example,
are controllable between 2 groups of 420EX
and/or 550EX Speedlites, over a six-stop
range. Wireless E-TTL with full ratio control
possible with EOS-1D, EOS 113s, EOS 10D,
EOS Digital Rebel, EOS-1v, EOS-3, Elan 7/7E,
Rebel Ti and Rebel K2.
This
useful accessory maintains all on-camera
flash functions for a Canon Speedlite used
off-camera, at distances up to 2 ft. / 60cm.
Moving the Speedlite off-camera results
in better control over lighting angle. The
Off-Camera Shoe Cord 2 is not compatible
with the EOS 630 or RT. Although fully functional
with all other EOS models, radio interference
emitted by this product may exceed the specified
limits in the United States (FCC), Canada
(DOC), and Germany (FTZ) when used with
the EOS 10s.
The
latest version of the Canon Data Verification
Kit is designed to deliver validation
of an unmodified original image from a
single camera body, being able to detect
a single bit discrepancy.
The new kit is much smaller than the old and uses a unique SM (secure mobile) card which is the same size as a Secure Digital card. The card reader connects to a computer USB port (only Windows 2000/XP compatible at the moment), drawing the power from the same USB port.
This kit is aimed at law enforcement, insurance, news and other such agencies and can detect single bit discrepancy in modification of an image since it was taken. Canon is applying for ISO 15408 certification (evaluation criteria for IT security) for the Data Verification Kit to further validate its application. The acquisition of ISO 15408 certification will give international recognition to the originality of images.
This
wireless controller consists of a transmitter
and receiver, and is effective up to 100
m (330 ft). The
receiver connects to the EOS-1V's remote
control socket.
A
wired remote controller equipped with a
timer.
A
remote switch with an 80 cm (2.6 ft) cord.

Angle
Finder C lets you adjust the viewing angle
while providing a 2.5x magnification for
critical focusing with a full screen image
that also shows exposure data. Provided
with built-in dioptric adjustment for
variations in eyesight.
This
software allows a PC to be connected to
the EOS-1V and enables customization and
shooting data management. This software
allows a PC to be connected to the EOS-1V
and enables customization and shooting
data management.
A CD-ROM for Windows®98. Bundled with Connecting Cable ES, a cable to connect the PC's USB port and the EOS-1V.
Functions: Personal Function setting / Shooting data management.
For citation purposes
Gian Luca Agnoli, Chrysis.net PHOTOGRAPHY, URL: http://www.chrysis.net/photo.