Comparison: Sigma 40mm T1.5 FF - (Sony E) vs Sigma 40mm f/1.4 DG HSM Art - (Sony E Mount)
| Sigma 40mm T1.5 FF - (Sony E) | Sigma 40mm f/1.4 DG HSM Art - (Sony E Mount) | |
 |  | |
| Brand | Sigma | Sigma |
| See Lowest Price | See Lowest Price | |
| Vikt | 1620 | 1200 |
| Sigma 40mm T1.5 FF - (Sony E) | Sigma 40mm f/1.4 DG HSM Art - (Sony E Mount) | |
| | |
| Brand | Sigma | Sigma |
| See Lowest Price | See Lowest Price | |
| Vikt | 1620 | 1200 |