Sto-Fen OM600 Omni-Bounce Diffuser

This is a must have for a photographer. Diffuses the light beautifully.
Somewhat expensive for a piece of moulded plastic.

This is a perfect diffuser. Don't get cheap and start dogging this for being overpriced. At $13 it's a great deal considering the $6 diffuser you want to buy instead won't be custom fitted to your sb600. Yes it's a cheap peace of white plastic and the profit margin for the manufacturer might be a billion percent, but it's affordable, fits perfectly and works like a dream. Buy it.

If you want to avoid harsh flash scenarios then pick one of these up. It works as advertised and is easy to use.

the Sto-Fen OM600 Omni-Bounce Diffuser is light, durable, simple piece of plastic that fits nicely over my flash.

although not as nice as the professional white umbrellas, this gives a slightly similar effect for a tiny fraction of the cost.

my only issue was the price for a piece of plastic. Aside from that, it does an excellent job diffusing light on my SB-600. Pictures aren't "washed out" anymore.