Sony Alpha Carl Zeiss Sonnar T* 135mm f/1.8 ZA
| Maker | Sony, Carl Zeiss |
|---|---|
| Technical data | |
| Type | Prime |
| Focal length | 135 mm |
| Crop factor | 18° |
| Aperture (max/min) | f/1.8 - f/22 |
| Close focus distance | 720 mm |
| Max. magnification | 0.25x |
| Diaphragm blades | 9 circular |
| Construction | 11 elements / 9 groups |
| Features | |
| Ultrasonic motor | No |
| Physical | |
| Max. length | 115 mm |
| Diameter | 88.5 mm |
| Weight | 1050 g |
| Filter diameter | 77 mm |
| Accessories | |
| Lens hood | Metal bayonet |
| Angle of view | |
| Horizontal | 18° |
| History | |
| Introduction | 2007 |
| Retail info | |
| MSRP | 1400 USD |
The Sonnar T* 135 mm f/1.8 ZA (SAL-135F18Z) is a high-quality wide-aperture prime telephoto lens compatible with cameras using the Sony α lens mount. It was designed and is manufactured by Sony in Japan in collaboration with Carl Zeiss.
The lens is also compatible with cameras using the predecessor Minolta AF lens mount, however some Minolta SLR cameras will claim an aperture of f/1.7 when the lens is in fact only capable of f/1.8.
See also
Sources
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