Comparison of Panasonic 20mm f/1.7 II ASPH LUMIX G and Sony E 16mm ƒ/2.8 SEL16F28 [S]ave
| Attribute |  Panasonic 20mm f/1.7 II ASPH LUMIX G × |  Sony E 16mm ƒ/2.8 SEL16F28 × |
|---|---|---|
| Diagonal Angle of View (degree) | 57.00 | 83.00 |
| Aperture (f) | 1.70 - 16.00 | 2.80 - 22.00 |
| Diaphragm Blades Type | rounded | circular |
| Filter Size (mm) | 46 | 49 |
| Notes | Included Accessories: lens caps, storage bag. Available in black or silver. | Sony E-Mount |
| Focus Details | - | AF/MF; Stepping Motor; Silent AF operation for video capture |
| Type | Wide Prime | Wide Prime |
| Diaphragm Blades | 7 | 7 |
| Lens Construction | 7 elements in 5 groups, including 2 aspherical elements | 5 elements in 5 groups, including 1 aspheric surface |
| Image Circle | Image Circle | APS-C (Sony E-Mount) |
| Focal Length (mm) | 20.00 | 16.00 |
| Brand | Panasonic | Sony |
| Name | Panasonic 20mm f/1.7 II ASPH LUMIX G | Sony E 16mm ƒ/2.8 SEL16F28 |
| Weight (g) | 87 | 70 |
| Diameter (mm) | 63 | 62 |
| Length (mm) | 25.5 | 22.5 |
| 35mm Equivalent | 40mm | - |
| Magnification Ratio (x) | 0.13 | 0.073 |
| APS Equivalent | - | 24mm |
| Closest Focus (m) | 0.2 | 0.24 |
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