However, the fisheye effect is also "pitted" relatively quickly. After an initial Ausprobierphase, it certainly will be seldom in use. For the purpose converter is then ideal and günstg accordingly. Conveniently, Sony delivers directly with an elegant, robust storage for it.
For high-quality recordings, however, you should then organize a Walimex lens prefer. Also, the WW converter ECU1 is compared to the ECF1 to some useful, since a better image quality.