Sony Zeiss Distagon T* 35mm f/1.4 ZA
Price as Reviewed:£1,450.00
Richard Sibley tries out Sony’s fastest FE lens for the Alpha 7-series full-frame compact system cameras
Test results: MTF (Sharpness)
Our MTF tests are conducted using Applied Imaging charts and software. We’ve tested the Sony Zeiss Distagon T* 35mm f/1.4 ZA on the Sony Alpha 7R, which has a 36MP full frame sensor and no optical low-pass filter.
Our tests reveal a lens that is impressively sharp in the centre wide open, however the corners are somewhat soft. Stop down to f/2.8 and the centre sharpness up a little, but the edges stay much the same. Much bigger improvements follow, though, with the very best results from f/5.6 to f/11. At the minimum aperture of f/16, diffraction slightly softens the image.
- Focal length: 35mm
- Aperture range: f/1.4 - f/16
- Filter thread: 72mm
- Optical construction: 12 elements / 8 groups
- Dimensions: 78mm x 112mm
- Weight: 630g