Conclusion
Although not a perfect match for the digital sensor on the Sony α7 II camera, the review lens was able to produce some interesting images. The combination of the small, pan-focal lens and compact full-frame camera body was great for street photography. It was possible to shoot subjects close-up without them being aware of the camera, using just the monitor screen to compose shots.
The wide depth of field at smaller aperture settings allows photographers to set the aperture and focus rings and simply aim and shoot. The most practical aperture settings are between f/5.6 and f/11, after which diffraction starts to reduce image sharpness. The virtual lack of rectilinear distortion makes this lens suitable for some types of architectural photography.
If you can handle the inherent limitations of the lens design, it's well worth a look. It's considerably smaller and lighter (and a bit cheaper) than Sony's nearest equivalent, the Vario-Tessar T* FE 16-35mm f/4 ZA OSS, which we reviewed recently. It also covers a wider angle of view.