Lowest amazon.co.uk price ever on this TTL flash from Japanese company Nissin. It will work in TTL mode for Micro Four Thirds and Four Thirds cameras (Olympus and Panasonic), and according to CamelCamelCamel it's hit the much-coveted "lowest price ever!".
For comparison shopping at B&H in New York
http://www.bhphotovideo.com/c/product/687527-REG/Nissin_ND46…
$139 US dollars plus $32.25 for delivery ($171.26 delivered)
(but check the site for numerous reviews).
This unit probably works fine in manual mode for many other models of camera.
manufacturer's info
http://www.nissindigital.com/di466_ft.html
manufacturer's specs
http://www.nissindigital.com/di466-ft-nom.html
The main drawbacks to me seem to be that it has tilt but no swivel. It seems to be an excellent-value unit for on-camera TTL flash, especially for "shoot now, ask questions later" situations where the ambient light is changing beyond your control and you have to shoot quick.
Incredibly good value, in my opinion. If you are using it for off-camera flash, I hear it 'sleeps' after a certain time, and this SLEEP setting can't be disabled in the settings (you have to walk up to the unit). Otherwise, on-camera it seems to be well-recommended. I have no experience with using the unit off-camera - let alone on-camera at this stage - since I haven't bought it yet.
I just saw this on sale and thought I'd share this deal to those looking for better flash photos.
It's the cheapest price I've seen on this model and I'm eager to give it a workout.
£56.18 offer price minus VAT + £14.61 delivery equals £61.43 total price
(approximately $97 Australian dollars delivered)
Hopefully Amazon doesn't pull a shifty and change sellers or prices!
Deal is valid as I post this :)
Enjoy.
Wonder how good this works with the OMD