Canon Disc. Speedlite 420EX TTL-Shoe Mount with Case - Gray Market #4590A009 4590A009
![]() | Expecting restock |
The Speedlite 420EX is sure to appeal to EOS users everywhere with its combination of power, features and affordability. It's 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. Most impressively, its 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.
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