Comparison of NIKKOR Z 20mm f/1.8 S and Olympus 17mm f/1.2 Pro M.Zuiko Digital ED [S]ave
| Attribute |  NIKKOR Z 20mm f/1.8 S × |  Olympus 17mm f/1.2 Pro M.Zuiko Digital ED × |
|---|---|---|
| Filter Size (mm) | 77 | 62 |
| Notes | Dustproof and splashproof construction | Dustproof and splashproof; Included Accessories: Lens Hood (LH-66C), Lens Cap (LC-62F), Lens Rear Cap (LR-2), Lens Case (LSC-0811). |
| Closest Focus (m) | 0.2 | 0.2 |
| Magnification Ratio (x) | 0.19 | 0.15 |
| Focus Details | STM (Stepping Motor) | - |
| Length (mm) | 108.5 | 87 |
| Focal Length (mm) | 20.00 | 17.00 |
| Diagonal Angle of View (degree) | 94.00 | 65.00 |
| Brand | Nikon | Olympus |
| Image Circle | 35mm (Z Mount) | Image Circle |
| Name | NIKKOR Z 20mm f/1.8 S | Olympus 17mm f/1.2 Pro M.Zuiko Digital ED |
| Weight (g) | 505 | 390 |
| Type | Wide-angle prime | Wide Prime |
| Aperture (f) | 1.80 - 16.00 | 1.20 - 16.00 |
| Diaphragm Blades | 9 | 9 |
| Diaphragm Blades Type | rounded | circular |
| Lens Construction | 14 elements in 11 groups, including 3 ED elements and 2 aspherical elements; Nano Crystal Coating. | 15 elements in 11 groups, including 1 Super ED, 1 ED-DSA, 1 EDA, 1 Super HR, 1 aspherical and 3 ED elements |
| Diameter (mm) | 84.5 | 68.2 |
| 35mm Equivalent | 20mm | 34mm |
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