Zeiss Sonnar T* 135mm f/1.8 ZA (Sony SAL-135F18Z) - Full Format Review / Test Report
17 November 2007
Conclusion: The Zeiss Sonnar T* 135mm f/1.8 ZA showed an outstanding performance within the APS-C test and it manages to keep most of these qualities on full format sensors as well. The resolution is very good at f/1.8 and great to downright phenomanal beyond. The produced contrast is also cracking straight from f/1.8. The quality of the bokeh (out-of-focus blur) is next to perfect for a conventional lens.