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.
Hi Oliver, can you tell us a little bit about yourself and why you use manual Lenses?”
I am an industrial economist and live near Frankfurt, Germany. Photography has been my hobby for more than 25 years. When I started I was never satisfied with the image quality of analog 35mm film, so I turned to larger formats very soon. Most of my landscape pictures were taken with medium and large format cameras. Of course all lenses were manual focus, so I was accustomed to manual focus from beginning . 😉
With the Sony A900, I switched to digital cameras in 2008 and I was very satisfied with the possibilities of this new medium. At that time, the Sony-Zeiss 24mm SSM lens was my favorite and remained so for many years.
The next steps were the A7R in 2013 and, since last year, the A7RII. I switch slowly and flexibly (thanks to the LE-EA Adapter) from A- to E-Mount, also by reason of the fantastic Zeiss primes for E-Mount, lenses which I wanted to have for a very long time 😉 I use AF Lenses too, but for landscape pictures, I use them mostly by manual focus to get the best control of the depth of field. The Sony cameras are perfect for manual focus.