Speedlite

Some articles on speedlite:

Speedlite EX - Speedlite Products - ST-E2 Transmitter
... Front Speedlite Transmitter ST-E2 The Speedlite Transmitter ST-E2 is a camera-mounted infrared controller for Canon's flashes ... The Speedlite 550 EX, 580EX, 580EX II and the 600 EX-RT (when used as an optical master) flashes use modulation of the pre flash from the main flash tube for communicating with slave flashes ...
Speedlite EX - Speedlite Products
... Speedlite is the trade name for Canon's line of external flashes for use with their EOS line of cameras ... The Speedlite name is also used by Ricoh for its unrelated product line of flash units, such as the Ricoh Speedlite 202 ...
Speedlite EX - Speedlite Products - 500 and 600 Series Flashes - 580 EX and 580 EX II
... The Speedlite 580EX and Speedlite 580EX II are flashes made by Canon for use with their EOS line of cameras ... The 580 EX was succeeded by the Speedlite 580EX II in early 2008 ... Front Canon Speedlite 580EX II (with the flash head in an upright position) Key features of the 580 EX II that make it desirable are a built-in PC terminal, metal foot, faster recycling time ...
Canon EOS Flash System - Speedlite Products - ST-E2 Transmitter
... Front Speedlite Transmitter ST-E2 The Speedlite Transmitter ST-E2 is a camera-mounted infrared controller for Canon's flashes ... The Speedlite 580EX and Speedlite 580EX II flashes use modulation of the pre flash from the main flash tube for communicating with slave flashes ...
Speedlite EX - Speedlite Products - 400 Series Flashes - 430 EX and 430 EX II
... The Speedlite 430EX and Speedlite 430EX II are external flashes made by Canon for use with their EOS line of cameras ... The 430 EX II was announced on June 10, 2008, while the Speedlite 430EX was first announced on 22 August, 2005 ... be used as a wireless slave unit with Canon Speedlite Transmitter ST-E2 or top-of-line flashes with built-in infrared controller, such as Speedlite 550EX ...