Canon 430EX TTL Speedlite - Description:
The Canon 430ex speedlite flashgun is exciting addition to the EOS System combines compact size and affordability with an added features and sophistication. Improving on the previous model, Speedlite 420EX, the new 430EX can now be set into manual flash mode (full power 1/64). Flash compensation can be set on the 430ex speedlite flash unit, and manual control of the 430ex speedlite flash zoom head is now possible. Improvements in its circuitry make recycle time 40% faster, and since it is compatible with Canon's wireless E-TTL, the 430ex speedlite can be used as an affordable slave unit. The Canon Speedlite 430EX unit replaces the Speedlite 420EX flash model as one of the most functional and powerful flashes in its class.
The maximum guide number has been increased in the 430ex speedlite to 43/141 (ISO 100, in meters/feet), and the becomes even more versatile with the addition of a built-in wide panel, which increases the minimum focal length coverage from the previous 24mm limit to 14mm. The 430EX Speedlite works equally well with film or digital cameras. Additionally, like its same class, the Speedlite 580EX flash, the 430EX Speedlite unit includes features that digital photographers will find especially useful. The 430EX Speedlite is compatible with Canon's E-TTL II (Evaluative Through The Lens) auto exposure technology.
E-TTL II technology analyzes relevant information like subject distance to modify flash power automatically, resulting in more accurate flash exposure, even when shooting subjects of different sizes, reflectance or high contrast. Advanced technology automatically adjusts the flash coverage to help compensate for differences in focal length as well as the variable size of CMOS sensors on digital cameras. The new 430EX Speedlite also analyzes flash duration & battery charge levels to adjust white balance dynamically for stable & accurate color from shot to shot.
The new 430EX Speedlite unit includes other upgrades, such as a full-powerrecycle time that is approximately 40 percent shorter than its predecessor at just 2 seconds with NiMH rechargeable AA batteries. A rear LCD & intuitively placed controls make other new features more accessible, such as adjusting manual flash exposure from full power to 1/64 in whole stop increments, & enabling the second curtain sync function. 6 custom functions are also now available, as well as a flash head that is more maneuverable & capable of moreangles for bouncing flash illumination than its predecessor.
The 430EX Speedlite also incorporates the high end features that make it an essential accessory, such as a 24-105mm auto zoom, locking hot shoe bracket, & the ability to be used as a slave flash in an E-TTL or E-TTL II wireless flash configuration. High speed sync & FE lock are also available, as well as a save energy (SE) function, a versatile feature set that delivers outstanding value. With all of it features & versatility, Speedlite becomes the next logical step in the EOS system.

Canon 430EX TTL Speedlite - Specifications:

Type	E-TTL/TTL-Shoe Mount
Guide Number	G.N. 138 (ISO 100, feet) at 105mm setting;
G.N.	101 at 35mm setting
Zoom Range	24-105mm
Bounce Capability	Yes
Swivel Capability	Yes
Auto Settings	full TTL at all apertures
Angle of Coverage	84 Degrees (24mm in 35mm) to 23 Degrees (105mm in 35mm)
Recycle Time	7 Seconds (based on alkaline batteries & full power), 4 Seconds (based on NiCd batteries & full power)
Power Source	4 AA-size batteries (alkaline, lithium, Ni-Cd, or Ni-MH)
Dimensions (W x H x D)	2.8 x 4.8 x 3.9 in.
Weight without packages	10.6 oz.
Notes & Special Features AF-assist Beam	All Elan 7 points
Wireless Triggering	Yes

Canon 430EX TTL Speedlite - Features:
Significantly greater user control via new LCD panel on rear of 430ex flash
Wide-angle pull-down panel covers 14mm lens (on a full-frame camera)
Slightly higher max. guide number at 105mm setting (GN 141-feet, at ISO 100)
Auto conversion of 430ex flash zoom coverage with compatible digital SLRs
White balance info communicated instantly to compatible digital SLRs
Bounce upward to 90°; swivel right (to 90°) and left (to 180°)
14% lighter and approx. 25% smaller in overall volume than top-of-the-line 580EX
Six flash custom functions built into the 430EX (set on rear LCD panel)

Canon 430EX TTL Speedlite - Item Includes:
Canon instruction manual
Canon Soft Case for 430EX,