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Product Description
Capture an ultra-wide perspective with minimal distortion and excellent control over aberrations with the Sony 20mm f/2.8 Lens for full-frame A-mount cameras. This lens also offers a maximum aperture of f/2.8 for working in dim lighting and for selective focus effects. An internal autofocus motor works with a rear focusing design for fast AF performance and for providing a minimum focus distance of 9.8". Additionally, it has a seven-blade circular diaphragm for smooth bokeh.
| Performance | |
| Focal Length | 20mm |
| Aperture | Maximum: f/2.8 Minimum: f/22 |
| Camera Mount Type | Sony A |
| Format Compatibility | 35mm Film / Full-Frame Digital Sensor |
| Angle of View | 94° |
| Minimum Focus Distance | 9.84" / 25 cm |
| Magnification | 0.13x |
| Maximum Reproduction Ratio | 1:7.69 |
| Optical Design | 10 Elements in 9 Groups |
| Diaphragm Blades | 7, Rounded |
| Features | |
| Image Stabilization | No |
| Autofocus | Yes |
| Tripod Collar | No |
| Physical | |
| Filter Thread | Front: 72 mm |
| Dimensions (DxL) | Approx. 3.07 x 2.11" / 78 x 53.5 mm |
| Weight | 10.05 oz / 285 g |
| Warranty Length | None |
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