Comparison: Sony FE 50mm F1.2 GM vs Sirui 135mm T2.9 1.8x - (Sony E Mount)
| Sony FE 50mm F1.2 GM | Sirui 135mm T2.9 1.8x - (Sony E Mount) | |
 |  | |
| Brand | Sony | Sirui |
| See Lowest Price | See Lowest Price | |
| Vikt | 778 | - |
| Sony FE 50mm F1.2 GM | Sirui 135mm T2.9 1.8x - (Sony E Mount) | |
| | |
| Brand | Sony | Sirui |
| See Lowest Price | See Lowest Price | |
| Vikt | 778 | - |