Comparison: Leica Apo-Summicron-M 90mm f/2 ASPH. vs Sigma 40mm f/1.4 DG HSM Art - (Sony E Mount)
| Leica Apo-Summicron-M 90mm f/2 ASPH. | Sigma 40mm f/1.4 DG HSM Art - (Sony E Mount) | |
 |  | |
| Brand | Leica | Sigma |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 1200 |
| Leica Apo-Summicron-M 90mm f/2 ASPH. | Sigma 40mm f/1.4 DG HSM Art - (Sony E Mount) | |
| | |
| Brand | Leica | Sigma |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 1200 |