Canon Speedlite 90EX Instruction Manual page 4

Thank you for purchasing a Canon product.
The Canon Speedlite 90EX is a compact flash unit for Canon EOS cameras, and works with
the E-TTL II and E-TTL autoflash systems. All control is performed on the camera side,
letting you easily enjoy flash shooting in the same manner as a built-in flash.
Use with an EOS DIGITAL camera

• The 90EX is designed for optimum use with an EOS DIGITAL camera.
Be sure to also read the description of flash shooting in the camera's instruction

manual.
* The menu screens used in this instruction manual are the EOS M menu screens.
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