Attribute | Olympus 9-18mm f/4-5.6 ED Zuiko Digital × | Panasonic 8-18mm f/2.8-4.0 ASPH LEICA DG VARIO-ELMARIT × |
---|---|---|
Zoom System | Rotary | Rotary |
Aperture (f) | 4.00 - 22.00 | 2.80 - 22.00 |
Diagonal Angle of View (degree) | 62.00 - 100.00 | 62.00 - 107.00 |
Filter Size (mm) | 72 | 67 |
Notes | Includes lens cap, lens hood | Splash/Dust/Freezeproof; Included Accessories: Lens hood, lens caps |
Focus Details | - | Internal |
Type | Wide Zoom | Wide Zoom |
Diaphragm Blades | 7 | 7 |
Lens Construction | 13 elements in 9 groups, including 1 aspherical ED lens and 2 aspherical elements | 15 elements in 10 groups, including 1 aspherical ED, 3 aspherical, 1 UHR and 2 ED elements |
Image Circle | Image Circle | Micro Four-Thirds |
Focal Length (mm) | 9.00 - 18.00 | 8.00 - 18.00 |
Brand | Olympus | Panasonic |
Name | Olympus 9-18mm f/4-5.6 ED Zuiko Digital | Panasonic 8-18mm f/2.8-4.0 ASPH LEICA DG VARIO-ELMARIT |
Weight (g) | 280 | 315 |
Diameter (mm) | 79.5 | 73.4 |
Closest Focus (m) | 0.25 | 0.23 |
35mm Equivalent | 18 - 36mm | 16 - 36mm |
Length (mm) | 73 | 88 |
Diaphragm Blades Type | - | circular |
Magnification Ratio (x) | 0.24 | 0.12 |