Comparison of Olympus 17mm ƒ/2.8 M.Zuiko Digital and Sony E 16mm ƒ/2.8 SEL16F28 [S]ave
| Attribute |  Sony E 16mm ƒ/2.8 SEL16F28 × |  Olympus 17mm ƒ/2.8 M.Zuiko Digital × |
|---|---|---|
| Diagonal Angle of View (degree) | 83.00 | 65.00 |
| Aperture (f) | 2.80 - 22.00 | 2.80 - 22.00 |
| Diaphragm Blades Type | circular | circular |
| Filter Size (mm) | 49 | 37 |
| Notes | Sony E-Mount | Includes lens cap and rear cap. |
| Focus Details | AF/MF; Stepping Motor; Silent AF operation for video capture | - |
| Type | Wide Prime | Wide Prime |
| Diaphragm Blades | 7 | 5 |
| Lens Construction | 5 elements in 5 groups, including 1 aspheric surface | 6 elements in 4 groups, including 1 aspherical lens |
| Image Circle | APS-C (Sony E-Mount) | Image Circle |
| Focal Length (mm) | 16.00 | 17.00 |
| Brand | Sony | Olympus |
| Name | Sony E 16mm ƒ/2.8 SEL16F28 | Olympus 17mm ƒ/2.8 M.Zuiko Digital |
| Weight (g) | 70 | 71 |
| Diameter (mm) | 62 | 57 |
| Length (mm) | 22.5 | 22 |
| 35mm Equivalent | - | 34mm |
| Magnification Ratio (x) | 0.073 | 0.11 |
| APS Equivalent | 24mm | - |
| Closest Focus (m) | 0.24 | 0.2 |
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