Lens not Zoomable</br>Minimum Focus Distance : 0.8 ft (0.24 m)</br>Maximum Magnification ratio : 0.078x</br>Focal Length  : 16 mm</br></br>Product Description</br></br>Stylishly designed to match a NEX cameras, the SEL16F28 is an exceptionally portable and versatile lens that's perfect for both photos and video. This bright lens (16mm focal length, f/2.8 maximum aperture) offers a big, 24mm (35mm equivalent) wide angle and 83° field of view for outstanding low-light performance, and smooth, quiet AF (Auto Focus) operation.</br><br/>http://www.amazon.com/gp/product/B003NRHAH8