Comparison: Sony 16mm F2.8 Fisheye vs NiSi 15mm F4 Asph
| Sony 16mm F2.8 Fisheye | NiSi 15mm F4 Asph | |
 |  | |
| Brand | Sony | NiSi Cinema |
| See Lowest Price | See Lowest Price | |
| Vikt | 400 | 470 |
| Sony 16mm F2.8 Fisheye | NiSi 15mm F4 Asph | |
| | |
| Brand | Sony | NiSi Cinema |
| See Lowest Price | See Lowest Price | |
| Vikt | 400 | 470 |