Comparison of Laowa 9mm f/2.8 Zero-D and Panasonic 8-18mm f/2.8-4.0 ASPH LEICA DG VARIO-ELMARIT [S]ave
| Attribute |  Panasonic 8-18mm f/2.8-4.0 ASPH LEICA DG VARIO-ELMARIT × |  Laowa 9mm f/2.8 Zero-D × |
|---|---|---|
| Filter Size (mm) | 67 | 49 |
| Notes | Splash/Dust/Freezeproof; Included Accessories: Lens hood, lens caps | Built-in petal-shaped lens hood; Available mounts: Canon EF-M, Fujifilm X, Micro Four Thirds, Sony E, DJI DL |
| Closest Focus (m) | 0.23 | 0.12 |
| Magnification Ratio (x) | 0.12 | 0.13 |
| Zoom System | Rotary | - |
| Type | Wide Zoom | Wide Prime |
| APS Equivalent | - | 1.5x: 13.5mm; 1.6x: 14.4mm; 2.0x: 18mm |
| Diameter (mm) | 73.4 | 60 |
| Image Circle | Micro Four-Thirds | APS-C |
| Focal Length (mm) | 8.00 - 18.00 | 9.00 |
| Brand | Panasonic | Laowa |
| Name | Panasonic 8-18mm f/2.8-4.0 ASPH LEICA DG VARIO-ELMARIT | Laowa 9mm f/2.8 Zero-D |
| Weight (g) | 315 | 215 |
| Aperture (f) | 2.80 - 22.00 | 2.80 - 22.00 |
| Diaphragm Blades | 7 | 7 |
| Diagonal Angle of View (degree) | 62.00 - 107.00 | 113.00 |
| Lens Construction | 15 elements in 10 groups, including 1 aspherical ED, 3 aspherical, 1 UHR and 2 ED elements | 15 elements in 10 groups, including 2 aspherical and 3 ED elements; FEC coating |
| Diaphragm Blades Type | circular | - |
| Length (mm) | 88 | 53 |
| 35mm Equivalent | 16 - 36mm | - |
| Focus Details | Internal | Internal; Manual focus only |
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