Although I prefer the focal Fixes for their shallow fields, this objective lens with F4.0 constant aperture can do amazing pictures. Advantages: constant F4.0 Aperture Zoom electric or manual choice Constant lens size
Pitfalls: The position of the focal length is not the gold mémoriséee extinctions of the Nex screen 5T No stop at the 105 mm focal length: 105 mm of the cost and pass on exceeds lon immediately to Digital zoom (images under good qualities)