Comparison: Panasonic Lumix G 20mm F1.7 II ASPH vs NiSi 15mm F4 Asph
| Panasonic Lumix G 20mm F1.7 II ASPH | NiSi 15mm F4 Asph | |
 |  | |
| Brand | Panasonic | NiSi Cinema |
| See Lowest Price | See Lowest Price | |
| Vikt | 87 | 470 |
| Panasonic Lumix G 20mm F1.7 II ASPH | NiSi 15mm F4 Asph | |
| | |
| Brand | Panasonic | NiSi Cinema |
| See Lowest Price | See Lowest Price | |
| Vikt | 87 | 470 |