Comparison: Atlas Orion 25mm T2 2x vs Sigma 70mm f2.8 Macro Art
| Atlas Orion 25mm T2 2x | Sigma 70mm f2.8 Macro Art | |
 |  | |
| Brand | Atlas Lens Co. | Sigma |
| See Lowest Price | See Lowest Price |
| Atlas Orion 25mm T2 2x | Sigma 70mm f2.8 Macro Art | |
| | |
| Brand | Atlas Lens Co. | Sigma |
| See Lowest Price | See Lowest Price |