Comparison: Cooke S4/i 35mm T2.0 vs Sirui 50mm T2.9 1.6X Full Frame - (Sony E Mount)
| Cooke S4/i 35mm T2.0 | Sirui 50mm T2.9 1.6X Full Frame - (Sony E Mount) | |
 |  | |
| Brand | Cooke | Sirui |
| See Lowest Price | See Lowest Price | |
| Vikt | 1900 | - |
| Cooke S4/i 35mm T2.0 | Sirui 50mm T2.9 1.6X Full Frame - (Sony E Mount) | |
| | |
| Brand | Cooke | Sirui |
| See Lowest Price | See Lowest Price | |
| Vikt | 1900 | - |