Comparison: Sigma 65mm F2 DG DN (Sony E Mount) vs Sony FE 600 mm f4 GM OSS
| Sigma 65mm F2 DG DN (Sony E Mount) | Sony FE 600 mm f4 GM OSS | |
 |  | |
| Brand | Sigma | Sony |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 3040 |
| Sigma 65mm F2 DG DN (Sony E Mount) | Sony FE 600 mm f4 GM OSS | |
| | |
| Brand | Sigma | Sony |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 3040 |