Since the introduction of the Sony A7-series cameras, many people asked for well performing f/2.8 zooms. Although it negates the approach of the small bodies, Sony listened to their customers and developed the no-compromise GM(aster) lens lineup. The Sony FE 2.8/24-70 GM is the first lens of this new series in our hands. In this review I will check the performance of my own copy which I have used for the last three months.
Classic rangefinder lenses focus much less close than their SLR-counterparts because of how the focusing with rangefinder cameras works. With the Voigtländer VM-E adapter you can focus these lenses much closer when using them on an E-mount camera. The adapter is not only a Leica-M to Sony E adapter but also a variable extension tube. It has its own helicoid by which you can focus your lenses much closer than with a conventional adapter. I have been using the Voigtlander VM-E close focus adapter for more than a year now and it has become a valuable addition to my kit.
The Zeiss ZM 35mm 1.4 T* Distagon is is often referred to as being one of the best 35mm lenses available, combining high sharpness as well as microcontrast and smooth bokeh in a small yet very pricey package. But is it really worth the asking price when used on the A7 series cameras? Let us find out! Update 03/06/17:sharpness section updated (performance with 5m PCX filter included), sample images added, bokeh section updated, alternatives section updated, conclusion updated