The new Speedlite 90EX combines simplicity with a compact, lightweight design, making it ideal for the Canon EOS M Digital Camera. With many features directly accessed through the camera's menu system, the Speedlite 90EX offers easy and intuitive operation. It supports 24mm wide-angle lenses (35mm terms) and can control multiple flash units for advanced, creative lighting effects. The Speedlite 90EX also features a standard Canon EOS hot shoe mount for compatibility with all EOS SLRs.
I ended up buying this flash after buying the EOS M. The "M" doesn't have a flash and there are many situations where you need one. The 90E was made for the "M" and really should have some with it. I bought it based on the size, but Canon sells other more powerful flashes for less money reducing the value of this flash. Functionally it does the job and plays nicely with other flashes.
January 21, 2013
Prices and specifications subject to change without notice. Actual prices are determined by individual dealers and may vary.