Comparison: Zeiss Ultra Prime 40mm T1.9 vs Sigma 65mm F2 DG DN (Sony E Mount)
| Zeiss Ultra Prime 40mm T1.9 | Sigma 65mm F2 DG DN (Sony E Mount) | |
 |  | |
| Brand | Zeiss | Sigma |
| See Lowest Price | See Lowest Price |
| Zeiss Ultra Prime 40mm T1.9 | Sigma 65mm F2 DG DN (Sony E Mount) | |
| | |
| Brand | Zeiss | Sigma |
| See Lowest Price | See Lowest Price |