| Name |
Sony E 20mm f/2.8 SEL20F28 |
| Image Circle |
APS-C (Sony E-Mount) |
| Type |
Wide Prime |
| Focal Length |
20mm |
| APS Equivalent |
30mm |
| Max Aperture |
f/2.8 |
| Min Aperture |
f/22 |
| Diaphragm Blades |
7 (rounded) |
| Lens Construction |
6 elements in 6 groups, includes 3 aspherical surfaces |
| Diagonal Angle of View(Based on image circle) |
|
| Focus Details |
Autofocus with stepper motor (quiet AF for movie capture); Direct Manual Focus supported. |
| Front Element Rotation |
No |
| Zoom System |
n/a |
| Closest Focus |
20cm / 7.8 in. |
| Magnification Ratio |
0.12x / 1:8.3 |
| Filter Size |
49mm |
| Dimensions(Length x Diameter) |
20.4mm x 62.6mm / 0.8 in. x 2.5 in. |
| Weight |
69g / 2.4 oz |
| Notes |
Sony E-Mount. Included Accessories: front and rear lens caps. |
| Typical Online Price |
US$350 (Available April 2013) |
