The 85mm f/1.4 Carl Zeiss Planar T* Prime Lens from Sony is a fast and bright lens with a wide-open maximum aperture of f/1.4. In conjunction with the Super SteadyShot image stabilization system of Sony Alpha DSLR cameras, this lens will provide excellent results even when hand-holding the camera in available light.
This Sony Alpha lens that has been designed for full-frame DSLRs, but is compatible with cropped APS-C image sensors. As a result its 85mm focal length becomes the 35mm equivalent of a longer 127.5mm telephoto lens. It is constructed of 8 elements in 7 groups, which all help to deliver sharp, clear photos throughout the zoom range.
It has a minimum focusing distance of 2.8' and a front-end filter diameter of 72mm, as well as both a focus hold switch and auto clutch feature. These provide better control of focusing whether you use auto or manual focus modes.
| Performance | |
|---|---|
| Focal Length |
84 mm Comparable APS-C Focal Length: 127.5 mm |
| Aperture |
Maximum: f/1.4 Minimum: f/22 |
| Camera Mount Type | Sony Alpha, Minolta AF |
| Format Compatibility |
35mm Film / Full-Frame Digital Sensor DSLR (APS-C Sensor) |
| Angle of View |
29° APS-C Picture Angle: 20° |
| Minimum Focus Distance | 2.79' (85 cm) |
| Magnification | 0.13x |
| Maximum Reproduction Ratio | 1:7.69 |
| Groups/Elements | 7/8 |
| Diaphragm Blades | 9 |
| Features | |
|---|---|
| Image Stabilization | No |
| Autofocus | Yes |
| Tripod Collar | No |
| Physical | |
|---|---|
| Filter Thread | Front: 72 mm |
| Dimensions (DxL) | Approx. 2.95 x 3.19" (7.49 x 8.10 cm) |
| Weight | 1.43 lb (650 g) |