Comparison: Panavision Primo Classic SL21-M vs Tamron 70-180mm F2.8 Di III VXD
| Panavision Primo Classic SL21-M | Tamron 70-180mm F2.8 Di III VXD | |
 |  | |
| Brand | Panavision | Tamron |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 815 |
| Panavision Primo Classic SL21-M | Tamron 70-180mm F2.8 Di III VXD | |
| | |
| Brand | Panavision | Tamron |
| See Lowest Price | See Lowest Price | |
| Vikt | - | 815 |