I use the part of my D90 and put it in often. Mostly in local or macro range. Toll is the feature that one next to the circuit of the complete LED-ring, also can turn either left or right ring half so that succeed through the judicious use of light and shadow more plastic pictures. The brightness is quite enough for my purposes. If ever you wanted to expose something, only that the ring light is on the round adapter, which are screwed onto the lens, pushed and pulled by the weight of the power cable from its central position. However, this is (only) at halbgeschaltetem ring somewhat cumbersome, but is not really a problem .. The supplied adapter, the part can be used on each of my lenses. I use it but only with my 90 Tamron macro or my 50s Nikon lens. Highly Recommended.
