Comparison: Zeiss Ultra Prime 180mm T1.9 vs Sirui 135mm T2.9 1.8x - (Sony E Mount)
| Zeiss Ultra Prime 180mm T1.9 | Sirui 135mm T2.9 1.8x - (Sony E Mount) | |
 | | |
| Brand | Zeiss | Sirui |
| See Lowest Price | See Lowest Price |
| Zeiss Ultra Prime 180mm T1.9 | Sirui 135mm T2.9 1.8x - (Sony E Mount) | |
| | |
| Brand | Zeiss | Sirui |
| See Lowest Price | See Lowest Price |