Super wide angle lens offers excellent depth of field and exaggerated perspective
Coated optical surface coatings and reduced internal light reflection for crisp corner-to-corner images
Quick, accurate rear focusing mechanism
| Lens Specifications | |
|---|---|
| Mount | Sony A-mount |
| Format | 35 mm full frame |
| Focal Length (mm) | 20mm |
| 35 mm equivalent focal length (APS-C) | 30mm |
| Lens Groups / Elements | 9/10 |
| Angle of View (35mm) | 94° |
| Angle of View (APS-C) | 70° |
| Maximum aperture (F) | 2.8 |
| Minimum Aperture (F) | 22 |
| Aperture Blades | 7 |
| Circular Aperture | Yes |
| Minimum Focus Distance | 0.25m |
| Maximum Magnification ratio (x) | 0.13x |
| Filter Diameter (mm) | 72mm |
| Image stabilization (SteadyShot) | - (Body integrated) |
| Size & Weight | |
| Dimensions (Diameter x Length) | 78 x 53.5mm (3-1/16 x 2-1/8in.) |
| Weight | 285g (10.1oz) |
| Footnotes | |
| * | "35 mm equivalent focal length (APS-C)" and "Angle of View (APS-C)" are with interchangeable lens digital camera incorporating APS-C type image sensors. |