Designed to allow the photographer to face two lenses together, via male-to-male couplers, enabling high quality macro images. It will work by reversing a standard lens to the front of a telephoto lens.
UPC: 636980702971
Designed to allow the photographer to face two lenses together, via male-to-male couplers, enabling high quality macro images. It will work by reversing a standard lens to the front of a telephoto lens.
Fits threads well and works as advertised.
These feel very sturdy and the threads seem to be manufactured with fairly tight tolerances. My only misgiving is that they are ont marked on the outside as to what sizes they are, that label is actually on the inside of the ring and is difficult to read (my eyes).