Superb small flash that aesthetically fits very well with this superb X10. I hesitated because I had flashes of old that can be used with a preset of the mode dial but it requires each of manipulations, one or two tests to find the right light and many overexposed pictures. With this EF 20 no problem of this type. Immediately recognized, it delivers on demand a "little light" that rarely produce overexposure. This is m ^ me the opposite and you have to climb in isos whenever the distance exceed three meters. This is a small unpretentious but practical assistant on assignment because it requires no care. It is in every way better than the small built-in flash and it saves the batteries. It must always have a big reinforcement drawing more flash model, especially for cons-days it is really out of the loop but with the X10 settings and custom modes where the iso must be manually in order to set the aperture and shutter speed is super complicated. so it's a pretty handy little flash that does what he can with very close to the minimum limits.
