| Lens Specifications | |
|---|---|
| Name | Sony 30mm f/2.8 DT Macro SAM SAL-30M28 |
| Image Circle | APS-C |
| Type | Wide Prime Macro |
| Focal Length | 30mm |
| APS Equivalent | 45mm |
| Max Aperture | f/2.8 |
| Min Aperture | f/22 |
| Diaphragm Blades | 7 (rounded) |
| Lens Construction | 6 elements in 5 groups |
| Diagonal Angle of View(Based on image circle) | 50 degrees |
| Focus Details | Smooth Autofocus Motor (SAM) |
| Front Element Rotation | No |
| Zoom System | n/a |
| Closest Focus | 12.9cm / 5.1 in. |
| Magnification Ratio | 1.0x / 1:1 |
| Filter Size | 49 mm |
| Dimensions(Length x Diameter) | 45mm x 70mm / 1.8 in. x 2.8 in. |
| Weight | 150g / 5.3 oz |
| Notes | |
| Typical Online Price | US$200 (Available October 2009) |
